2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER
by user
Comments
Transcript
2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER
2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS - TOTAL YEAR As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 2,448 (136,373) (133,925) (8,943,548) (6,476,363) (15,419,911) 8,945,996 6,339,989 15,285,986 0 0 0 0 (14,393,834) (14,393,834) 0 14,393,834 14,393,834 91,925 (98,895) (6,970) 433,024 433,024 866,048 (341,099) (531,919) (873,018) (82,296) 0 (82,296) (213,455) 0 (213,455) 131,159 0 131,159 12,077 (235,268) (223,191) (8,723,979) (20,437,173) (29,161,152) 8,736,056 20,201,905 28,937,961 Import/Export Losses 0 210 210 Losses charge adj 0 (1,207,539) (1,207,539) Other Revenue (247,664) (179,343) (427,008) Subtotal (247,664) (1,386,672) (1,634,337) Total (235,587) (1,621,940) (1,857,528) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal DTS CUSTOMERS APL 47,994,957 1,806,635 Operating reserve charge 18,397,963 (64,847) 451,375 22,105 Total refund (charge) to customer 66,844,294 1,763,893 Interconnection charge 39,402,707 1,487,407 Operating reserve charge 15,684,387 (57,311) 396,990 20,342 Total refund (charge) to customer 55,484,084 1,450,438 Interconnection charge 29,987,468 1,134,905 Operating reserve charge 12,324,909 (45,167) 309,099 14,596 42,621,475 1,104,334 Interconnection charge 3,063,684 114,812 Operating reserve charge 1,243,064 (4,580) 35,185 1,512 Total refund (charge) to customer 4,341,934 111,744 Interconnection charge 2,814,003 106,402 Operating reserve charge 1,201,201 (4,643) 28,677 1,512 4,043,880 103,270 104,825,605 3,936,986 42,324,684 (156,585) 1,143,759 63,129 148,294,047 3,843,530 Interconnection charge 796,188 34,626 Operating reserve charge 199,581 (1,587) 10,787 1,370 1,006,556 34,409 Other system support services charge EPDI Other system support services charge Total refund (charge) to customer LTH Other system support services charge RDR Other system support services charge Total refund (charge) to customer UNCA Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 1 of 10 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS TOTAL YEAR - 2002 2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS - TOTAL YEAR As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 2,448 (136,373) (133,925) (8,943,548) (6,476,363) (15,419,911) 8,945,996 6,339,989 15,285,986 0 0 0 0 (14,393,834) (14,393,834) 0 14,393,834 14,393,834 91,925 (98,895) (6,970) 433,024 433,024 866,048 (341,099) (531,919) (873,018) (82,296) 0 (82,296) (213,455) 0 (213,455) 131,159 0 131,159 12,077 (235,268) (223,191) (8,723,979) (20,437,173) (29,161,152) 8,736,056 20,201,905 28,937,961 Import/Export Losses 0 210 210 Losses charge adj 0 (1,207,539) (1,207,539) Other Revenue (247,664) (179,343) (427,008) Subtotal (247,664) (1,386,672) (1,634,337) Total (235,587) (1,621,940) (1,857,528) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 2 15,969 598 Operating reserve charge 214 0 Other system support services charge 172 (4) 16,355 593 555,978 20,320 72,152 46 4,349 (105) Total refund (charge) to customer 632,479 20,261 Interconnection charge 247,528 8,595 Operating reserve charge 4,085 3 Other system support services charge 6,511 (195) Total refund (charge) to customer 258,124 8,402 Interconnection charge 226,890 9,892 76,806 (562) 6,376 883 Total refund (charge) to customer 310,072 10,214 Interconnection charge 207,463 7,789 65,724 (231) 2,761 161 275,948 7,719 1,341,143 52,098 5,247 1 21,039 (679) 1,367,429 51,419 Interconnection charge 940,286 39,040 Operating reserve charge 268,772 (1,868) 14,047 2,238 1,223,105 39,411 Interconnection charge Total refund (charge) to customer DTS Customer 3 Interconnection charge Operating reserve charge Other system support services charge DTS Customer 4 DTS Customer 5 Operating reserve charge Other system support services charge DTS Customer 6 Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 8 Deferral Balance Allocation Refund (Charge) Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 2 of 10 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS TOTAL YEAR - 2002 2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS - TOTAL YEAR As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 2,448 (136,373) (133,925) (8,943,548) (6,476,363) (15,419,911) 8,945,996 6,339,989 15,285,986 0 0 0 0 (14,393,834) (14,393,834) 0 14,393,834 14,393,834 91,925 (98,895) (6,970) 433,024 433,024 866,048 (341,099) (531,919) (873,018) (82,296) 0 (82,296) (213,455) 0 (213,455) 131,159 0 131,159 12,077 (235,268) (223,191) (8,723,979) (20,437,173) (29,161,152) 8,736,056 20,201,905 28,937,961 Import/Export Losses 0 210 210 Losses charge adj 0 (1,207,539) (1,207,539) Other Revenue (247,664) (179,343) (427,008) Subtotal (247,664) (1,386,672) (1,634,337) Total (235,587) (1,621,940) (1,857,528) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 9 310,572 11,774 Operating reserve charge 51,460 (190) Other system support services charge 20,271 693 382,303 12,277 17,395 643 2,118 (8) 313 10 19,827 645 Interconnection charge 546,942 20,883 Operating reserve charge 233,699 (824) 10,084 535 790,725 20,593 2,047,341 77,055 Operating reserve charge 36,617 25 Other system support services charge 11,670 (243) 2,095,628 76,838 417,936 15,703 Operating reserve charge 0 0 Other system support services charge 0 0 417,936 15,703 Interconnection charge 55,417 2,075 Operating reserve charge 18,691 (63) 622 31 Total refund (charge) to customer 74,730 2,043 Interconnection charge 70,761 3,178 Operating reserve charge 487 (3) Other system support services charge 670 31 71,919 3,205 Interconnection charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge DTS Customer 15 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 3 of 10 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS TOTAL YEAR - 2002 2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS - TOTAL YEAR As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 2,448 (136,373) (133,925) (8,943,548) (6,476,363) (15,419,911) 8,945,996 6,339,989 15,285,986 0 0 0 0 (14,393,834) (14,393,834) 0 14,393,834 14,393,834 91,925 (98,895) (6,970) 433,024 433,024 866,048 (341,099) (531,919) (873,018) (82,296) 0 (82,296) (213,455) 0 (213,455) 131,159 0 131,159 12,077 (235,268) (223,191) (8,723,979) (20,437,173) (29,161,152) 8,736,056 20,201,905 28,937,961 Import/Export Losses 0 210 210 Losses charge adj 0 (1,207,539) (1,207,539) Other Revenue (247,664) (179,343) (427,008) Subtotal (247,664) (1,386,672) (1,634,337) Total (235,587) (1,621,940) (1,857,528) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 16 Interconnection charge 154,169 6,221 Operating reserve charge 211,126 (2,186) 4,201 2,137 Total refund (charge) to customer 369,496 6,171 Interconnection charge 427,576 16,020 44,243 (16) 6,153 362 477,973 16,365 47,957 1,853 4,465 (134) 134 125 52,556 1,845 Interconnection charge 2,420 90 Operating reserve charge 2,723 (42) 68 22 5,211 70 140,180 5,311 54,195 (198) 1,433 68 195,809 5,181 42,868 1,610 Operating reserve charge 3,040 (4) Other system support services charge 1,031 61 46,940 1,668 582,954 22,319 44,904 (118) 7,549 403 635,408 22,604 Other system support services charge DTS Customer 17 Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 18 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 19 Other system support services charge Total refund (charge) to customer DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 4 of 10 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS TOTAL YEAR - 2002 2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS - TOTAL YEAR As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 2,448 (136,373) (133,925) (8,943,548) (6,476,363) (15,419,911) 8,945,996 6,339,989 15,285,986 0 0 0 0 (14,393,834) (14,393,834) 0 14,393,834 14,393,834 91,925 (98,895) (6,970) 433,024 433,024 866,048 (341,099) (531,919) (873,018) (82,296) 0 (82,296) (213,455) 0 (213,455) 131,159 0 131,159 12,077 (235,268) (223,191) (8,723,979) (20,437,173) (29,161,152) 8,736,056 20,201,905 28,937,961 Import/Export Losses 0 210 210 Losses charge adj 0 (1,207,539) (1,207,539) Other Revenue (247,664) (179,343) (427,008) Subtotal (247,664) (1,386,672) (1,634,337) Total (235,587) (1,621,940) (1,857,528) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 23 5,224 193 Operating reserve charge 679 (5) Other system support services charge 120 10 6,023 198 52,440 683 Operating reserve charge 336 0 Other system support services charge 797 47 53,573 730 7,482 283 Operating reserve charge 355 (1) Other system support services charge 126 3 7,963 284 237,349,505 8,945,996 92,577,927 (341,099) 2,496,370 131,159 332,423,802 8,736,056 Interconnection charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 5 of 10 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS TOTAL YEAR - 2002 2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS - TOTAL YEAR As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 2,448 (136,373) (133,925) (8,943,548) (6,476,363) (15,419,911) 8,945,996 6,339,989 15,285,986 0 0 0 0 (14,393,834) (14,393,834) 0 14,393,834 14,393,834 91,925 (98,895) (6,970) 433,024 433,024 866,048 (341,099) (531,919) (873,018) (82,296) 0 (82,296) (213,455) 0 (213,455) 131,159 0 131,159 12,077 (235,268) (223,191) (8,723,979) (20,437,173) (29,161,152) 8,736,056 20,201,905 28,937,961 Import/Export Losses 0 210 210 Losses charge adj 0 (1,207,539) (1,207,539) Other Revenue (247,664) (179,343) (427,008) Subtotal (247,664) (1,386,672) (1,634,337) Total (235,587) (1,621,940) (1,857,528) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS CUSTOMERS STS Customer 1 113 (4,604) 278 Operating reserve charge 1,604 (22) Total refund (charge) to customer (352) 369 Interconnection charge 1,937 89 (7,111) 1,485 Operating reserve charge 7,724 (30) Total refund (charge) to customer 2,549 1,544 Interconnection charge 7,798 303 (15,989) 1,680 Operating reserve charge 9,249 (15) Total refund (charge) to customer 1,057 1,968 Interconnection charge 15,467,407 618,189 Losses charge 23,293,231 1,394,461 8,357,331 (53,775) 47,117,970 1,958,874 203,154 9,450 95,346 22,917 Operating reserve charge 126,148 (401) Total refund (charge) to customer 424,648 31,966 Interconnection charge 17,401,908 702,186 Losses charge 26,445,887 1,573,940 9,544,139 (53,252) 53,391,935 2,222,874 1,953,466 76,707 (3,976,212) 253,959 Operating reserve charge 1,670,014 (11,237) Total refund (charge) to customer (352,732) 319,429 Losses charge STS Customer 3 Losses charge STS Customer 4 Operating reserve charge Total refund (charge) to customer STS Customer 5 Interconnection charge Losses charge STS Customer 6 Operating reserve charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) 2,648 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 6 of 10 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS TOTAL YEAR - 2002 2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS - TOTAL YEAR As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 2,448 (136,373) (133,925) (8,943,548) (6,476,363) (15,419,911) 8,945,996 6,339,989 15,285,986 0 0 0 0 (14,393,834) (14,393,834) 0 14,393,834 14,393,834 91,925 (98,895) (6,970) 433,024 433,024 866,048 (341,099) (531,919) (873,018) (82,296) 0 (82,296) (213,455) 0 (213,455) 131,159 0 131,159 12,077 (235,268) (223,191) (8,723,979) (20,437,173) (29,161,152) 8,736,056 20,201,905 28,937,961 Import/Export Losses 0 210 210 Losses charge adj 0 (1,207,539) (1,207,539) Other Revenue (247,664) (179,343) (427,008) Subtotal (247,664) (1,386,672) (1,634,337) Total (235,587) (1,621,940) (1,857,528) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 8 STS Customer 9 Interconnection charge 18,803,165 772,281 Losses charge 25,313,873 1,751,379 Operating reserve charge 10,604,045 (65,747) Total refund (charge) to customer 54,721,083 2,457,914 221,007 8,934 (199,934) 45,127 Operating reserve charge 264,532 (2,039) Total refund (charge) to customer 285,605 52,023 14,644,900 580,787 Losses charge 9,130,323 1,353,812 Operating reserve charge 8,326,951 (53,067) 32,102,173 1,881,532 367,956 14,975 (673,267) 41,998 Operating reserve charge 258,504 (1,829) Total refund (charge) to customer (46,806) 55,144 Interconnection charge 19,865,156 809,347 Losses charge 11,466,189 1,813,356 Operating reserve charge 11,384,369 (70,457) Total refund (charge) to customer 42,715,715 2,552,247 Interconnection charge 179,532 7,216 Losses charge 478,582 27,116 Operating reserve charge 161,618 (3,085) Total refund (charge) to customer 819,732 31,247 Interconnection charge 913,164 38,279 Losses charge 540,358 96,725 Operating reserve charge 621,293 (4,381) 2,074,814 130,623 Interconnection charge Losses charge STS Customer 10 Interconnection charge Total refund (charge) to customer STS Customer 11 Interconnection charge Losses charge STS Customer 12 STS Customer 13 STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 7 of 10 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS TOTAL YEAR - 2002 2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS - TOTAL YEAR As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 2,448 (136,373) (133,925) (8,943,548) (6,476,363) (15,419,911) 8,945,996 6,339,989 15,285,986 0 0 0 0 (14,393,834) (14,393,834) 0 14,393,834 14,393,834 91,925 (98,895) (6,970) 433,024 433,024 866,048 (341,099) (531,919) (873,018) (82,296) 0 (82,296) (213,455) 0 (213,455) 131,159 0 131,159 12,077 (235,268) (223,191) (8,723,979) (20,437,173) (29,161,152) 8,736,056 20,201,905 28,937,961 Import/Export Losses 0 210 210 Losses charge adj 0 (1,207,539) (1,207,539) Other Revenue (247,664) (179,343) (427,008) Subtotal (247,664) (1,386,672) (1,634,337) Total (235,587) (1,621,940) (1,857,528) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 15 STS Customer 16 STS Customer 17 Interconnection charge 202,955 8,640 Losses charge 399,466 29,681 Operating reserve charge 172,046 (970) Total refund (charge) to customer 774,467 37,351 Interconnection charge 3,817,229 154,309 Losses charge 2,029,894 197,844 Operating reserve charge 1,175,656 (5,974) Total refund (charge) to customer 7,022,779 346,179 806 39 0 0 684 (5) 1,490 34 Interconnection charge 0 (109) Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 (109) 250,888 9,430 (226,593) 26,626 Operating reserve charge 169,858 (1,375) Total refund (charge) to customer 194,153 34,681 Interconnection charge 3,496,282 133,771 Losses charge 6,889,783 405,363 Operating reserve charge 2,526,794 (17,585) 12,912,859 521,549 716,033 27,422 (1,293,373) 129,715 Operating reserve charge 770,190 (6,518) Total refund (charge) to customer 192,850 150,619 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 18 STS Customer 19 Interconnection charge Losses charge STS Customer 20 Total refund (charge) to customer STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 8 of 10 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS TOTAL YEAR - 2002 2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS - TOTAL YEAR As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 2,448 (136,373) (133,925) (8,943,548) (6,476,363) (15,419,911) 8,945,996 6,339,989 15,285,986 0 0 0 0 (14,393,834) (14,393,834) 0 14,393,834 14,393,834 91,925 (98,895) (6,970) 433,024 433,024 866,048 (341,099) (531,919) (873,018) (82,296) 0 (82,296) (213,455) 0 (213,455) 131,159 0 131,159 12,077 (235,268) (223,191) (8,723,979) (20,437,173) (29,161,152) 8,736,056 20,201,905 28,937,961 Import/Export Losses 0 210 210 Losses charge adj 0 (1,207,539) (1,207,539) Other Revenue (247,664) (179,343) (427,008) Subtotal (247,664) (1,386,672) (1,634,337) Total (235,587) (1,621,940) (1,857,528) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 22 STS Customer 23 Interconnection charge 30,070,632 1,230,370 Losses charge 42,135,311 2,779,110 Operating reserve charge 16,656,442 (92,579) Total refund (charge) to customer 88,862,385 3,916,901 239 12 (930) 29 196 0 (494) 41 Interconnection charge 49,818 1,227 Losses charge 45,096 0 Operating reserve charge 38,806 (1,576) Total refund (charge) to customer 133,720 (350) Interconnection charge 281,254 9,011 Losses charge 242,650 34,202 Operating reserve charge 232,625 (200) Total refund (charge) to customer 756,528 43,013 Interconnection charge 276,529 10,907 Losses charge 370,926 44,201 Operating reserve charge 266,151 (3,271) Total refund (charge) to customer 913,605 51,838 Interconnection charge 15,292 569 Losses charge 26,128 5,303 8,241 (325) 49,662 5,546 Interconnection charge 3,503,876 143,964 Losses charge 3,152,863 431,483 Operating reserve charge 2,639,174 (17,534) Total refund (charge) to customer 9,295,913 557,914 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 Operating reserve charge Total refund (charge) to customer STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 9 of 10 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS TOTAL YEAR - 2002 2002 Customer Allocation Detail By Production Month 2002 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS - TOTAL YEAR As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 2,448 (136,373) (133,925) (8,943,548) (6,476,363) (15,419,911) 8,945,996 6,339,989 15,285,986 0 0 0 0 (14,393,834) (14,393,834) 0 14,393,834 14,393,834 91,925 (98,895) (6,970) 433,024 433,024 866,048 (341,099) (531,919) (873,018) (82,296) 0 (82,296) (213,455) 0 (213,455) 131,159 0 131,159 12,077 (235,268) (223,191) (8,723,979) (20,437,173) (29,161,152) 8,736,056 20,201,905 28,937,961 Import/Export Losses 0 210 210 Losses charge adj 0 (1,207,539) (1,207,539) Other Revenue (247,664) (179,343) (427,008) Subtotal (247,664) (1,386,672) (1,634,337) Total (235,587) (1,621,940) (1,857,528) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 29 1,836,276 75,343 Losses charge 481,298 68,833 Operating reserve charge 400,658 (671) 2,718,232 143,505 Interconnection charge 13,860,761 567,348 Losses charge 15,427,127 1,236,454 7,621,647 (39,831) 36,909,535 1,763,971 7,127,840 300,219 (3,088,713) 500,693 Operating reserve charge 2,937,187 (18,609) Total refund (charge) to customer 6,976,314 782,303 743,900 28,270 (1,357,223) 124,596 Operating reserve charge 754,640 (5,501) Total refund (charge) to customer 141,317 147,366 10,431 391 (30,217) 1,467 9,124 (59) (10,661) 1,798 Interconnection charge 156,294,237 6,339,989 Losses charge 157,090,167 14,393,834 87,717,641 (531,919) 401,102,045 20,201,905 Interconnection charge Total refund (charge) to customer STS Customer 30 Operating reserve charge Total refund (charge) to customer STS Customer 31 Interconnection charge Losses charge STS Customer 32 Interconnection charge Losses charge STS Customer 33 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Total STS Customers Deferral Balance Allocation Refund (Charge) Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 10 of 10 DEFERRAL ACCOUNT CUSTOMER ALLOCATIONS TOTAL YEAR - 2002 Total 2002 refund (charge) to customer January 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal DTS CUSTOMERS APL 4,180,200 87,042 Operating reserve charge 1,099,477 665 41,683 (1,409) Total refund (charge) to customer 5,321,360 86,298 Interconnection charge 3,396,461 70,723 889,392 538 34,831 (1,178) Total refund (charge) to customer 4,320,684 70,083 Interconnection charge 2,680,746 55,820 679,170 411 37,341 (1,263) 3,397,257 54,968 264,454 5,507 69,076 42 2,787 (94) Total refund (charge) to customer 336,317 5,454 Interconnection charge 243,660 5,074 68,722 42 2,502 (85) 314,884 5,031 Interconnection charge 9,189,441 191,347 Operating reserve charge 2,518,627 1,523 99,170 (3,353) 11,807,239 189,517 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Operating reserve charge Other system support services charge EPDI Operating reserve charge Other system support services charge Total refund (charge) to customer LTH Interconnection charge Operating reserve charge Other system support services charge RDR Operating reserve charge Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Numbers may not add due to rounding November 20, 2007 ASPP2A Page 1 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS January 2002 Total 2002 refund (charge) to customer January 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 2 1,557 32 Operating reserve charge 89 0 Other system support services charge 28 (1) 1,675 32 38,629 804 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 38,629 804 Interconnection charge 34,574 720 Operating reserve charge 0 0 Other system support services charge 0 0 34,574 720 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 17,213 358 3,792 2 219 (7) Total refund (charge) to customer 21,224 353 Interconnection charge 67,692 1,410 Operating reserve charge 0 0 Other system support services charge 0 0 67,692 1,410 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Total refund (charge) to customer DTS Customer 3 DTS Customer 4 Interconnection charge Total refund (charge) to customer DTS Customer 5 DTS Customer 6 Interconnection charge Operating reserve charge Other system support services charge DTS Customer 7 Total refund (charge) to customer DTS Customer 8 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 2 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS January 2002 Total 2002 refund (charge) to customer January 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 9 32,167 670 154 0 4,242 (143) 36,562 526 1,577 33 100 0 25 (1) 1,702 32 Interconnection charge 44,017 917 Operating reserve charge 12,091 7 804 (27) 56,912 897 169,361 3,527 Operating reserve charge 0 0 Other system support services charge 0 0 169,361 3,527 35,995 750 Operating reserve charge 0 0 Other system support services charge 0 0 35,995 750 Interconnection charge 4,890 102 Operating reserve charge 1,126 1 54 (2) 6,070 101 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge Total refund (charge) to customer DTS Customer 15 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 3 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS January 2002 Total 2002 refund (charge) to customer January 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 16 DTS Customer 17 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 32,316 673 22 0 764 (26) 33,103 647 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 10,700 223 2,515 2 104 (4) 13,319 221 3,383 70 248 0 85 (3) 3,716 68 33,319 694 Operating reserve charge 857 1 Other system support services charge 391 (13) 34,566 681 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 18 DTS Customer 19 DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 4 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS January 2002 Total 2002 refund (charge) to customer January 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 23 475 10 37 0 7 0 520 10 1,262 26 5 0 22 (1) 1,288 26 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 20,484,090 426,531 5,345,500 3,233 225,059 (7,610) 26,054,650 422,154 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 25 Total DTS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 5 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS January 2002 Total 2002 refund (charge) to customer January 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS CUSTOMERS STS Customer 1 1 (75) 0 19 0 Total refund (charge) to customer (21) 1 Interconnection charge 282 6 (318) 3 Operating reserve charge 152 0 Total refund (charge) to customer 116 10 Interconnection charge 622 14 (956) 9 389 0 55 23 Interconnection charge 1,271,678 28,738 Losses charge 1,149,975 10,270 463,546 (26) 2,885,199 38,982 Interconnection charge 10,035 227 Losses charge 13,085 104 4,668 0 27,788 331 Interconnection charge 1,542,945 34,868 Losses charge 1,487,223 13,319 599,489 (33) 3,629,656 48,154 162,311 3,668 (223,760) 1,814 Operating reserve charge 81,145 (5) Total refund (charge) to customer 19,696 5,478 Operating reserve charge Losses charge STS Customer 3 Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 4 Operating reserve charge Total refund (charge) to customer STS Customer 5 Operating reserve charge Total refund (charge) to customer STS Customer 6 Operating reserve charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) 36 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 6 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS January 2002 Total 2002 refund (charge) to customer January 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 8 Interconnection charge 1,623,204 36,682 Losses charge 1,383,037 13,898 621,572 (35) 3,627,813 50,546 Interconnection charge 20,380 461 Losses charge 17,314 257 Operating reserve charge 11,474 (1) Total refund (charge) to customer 49,168 716 1,353,676 30,591 Losses charge 900,387 11,534 Operating reserve charge 515,840 (29) 2,769,903 42,096 33,495 757 (33,068) 380 Operating reserve charge 17,013 (1) Total refund (charge) to customer 17,440 1,136 1,782,091 40,273 Losses charge 652,392 15,272 Operating reserve charge 683,018 (38) 3,117,501 55,507 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 98,573 2,228 Losses charge 17,712 0 Operating reserve charge 46,170 (3) 162,456 2,225 Operating reserve charge Total refund (charge) to customer STS Customer 9 STS Customer 10 Interconnection charge Total refund (charge) to customer STS Customer 11 Interconnection charge Losses charge STS Customer 12 Interconnection charge Total refund (charge) to customer STS Customer 13 STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 7 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS January 2002 Total 2002 refund (charge) to customer January 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 15 Interconnection charge 18,134 410 Losses charge 17,566 208 9,281 (1) 44,981 617 294,587 6,657 Losses charge 42,683 602 Operating reserve charge 26,918 (2) 364,187 7,258 Interconnection charge 7 0 Losses charge 0 0 Operating reserve charge 4 0 11 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 30,452 688 (16,294) 317 Operating reserve charge 14,158 (1) Total refund (charge) to customer 28,315 1,004 Interconnection charge 330,331 7,465 Losses charge 349,830 3,398 Operating reserve charge 151,982 (8) Total refund (charge) to customer 832,142 10,855 87,550 1,979 (130,301) 1,085 48,522 (3) 5,770 3,061 Operating reserve charge Total refund (charge) to customer STS Customer 16 Interconnection charge Total refund (charge) to customer STS Customer 17 Total refund (charge) to customer STS Customer 18 STS Customer 19 Interconnection charge Losses charge STS Customer 20 STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 8 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS January 2002 Total 2002 refund (charge) to customer January 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 22 Interconnection charge 2,183,334 49,340 Losses charge 1,778,889 17,138 771,550 (43) 4,733,774 66,435 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 57,575 1,301 Losses charge 20,832 350 Operating reserve charge 31,328 (2) 109,735 1,650 Interconnection charge 8,343 189 Losses charge 4,594 96 Operating reserve charge 4,277 0 17,215 284 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 362,945 8,202 Losses charge 154,083 4,082 Operating reserve charge 182,565 (10) Total refund (charge) to customer 699,594 12,274 Operating reserve charge Total refund (charge) to customer STS Customer 23 STS Customer 24 STS Customer 25 Total refund (charge) to customer STS Customer 26 Total refund (charge) to customer STS Customer 27 STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 9 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS January 2002 Total 2002 refund (charge) to customer January 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 29 160,640 3,630 Losses charge (1,505) 507 Operating reserve charge 22,696 (1) 181,831 4,136 1,315,079 29,719 Losses charge 936,305 11,373 Operating reserve charge 511,654 (29) 2,763,038 41,063 559,265 12,639 (211,132) 3,123 Operating reserve charge 139,679 (8) Total refund (charge) to customer 487,811 15,754 66,129 1,494 0 943 42,160 (2) 108,289 2,435 1,131 26 (2,578) 13 586 0 (861) 39 13,374,830 302,253 Losses charge 8,305,918 110,096 Operating reserve charge 5,001,855 (279) 26,682,603 412,069 Interconnection charge Total refund (charge) to customer STS Customer 30 Interconnection charge Total refund (charge) to customer STS Customer 31 Interconnection charge Losses charge STS Customer 32 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 33 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Total STS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 10 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS January 2002 Total 2002 refund (charge) to customer February 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total DTS CUSTOMERS APL 87,560 764,914 486 37,613 (584) Total refund (charge) to customer 4,765,685 87,462 Interconnection charge 3,171,466 70,069 615,049 391 32,663 (507) Total refund (charge) to customer 3,819,178 69,952 Interconnection charge 2,603,267 57,515 425,613 270 54,763 (850) 3,083,642 56,935 246,004 5,435 47,019 30 2,697 (42) Total refund (charge) to customer 295,720 5,423 Interconnection charge 222,255 4,910 47,237 30 2,347 (36) 271,839 4,904 Interconnection charge 8,654,300 191,203 Operating reserve charge 1,763,388 1,120 91,451 (1,420) 10,509,139 190,903 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Other system support services charge Operating reserve charge Other system support services charge EPDI Operating reserve charge Other system support services charge Total refund (charge) to customer LTH Interconnection charge Operating reserve charge Other system support services charge RDR Operating reserve charge Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) 3,963,158 Interconnection charge Operating reserve charge CCES Actual Revenue Collected Numbers may not add due to rounding November 20, 2007 ASPP2A Page 11 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS February 2002 Total 2002 refund (charge) to customer February 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total Actual Revenue Collected DTS Customer 2 1,452 32 Operating reserve charge 20 0 Other system support services charge 25 0 1,497 32 38,629 853 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 38,629 853 Interconnection charge 34,574 764 Operating reserve charge 0 0 Other system support services charge 0 0 34,574 764 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 16,905 373 2,853 2 200 (3) Total refund (charge) to customer 19,958 372 Interconnection charge 67,692 1,496 Operating reserve charge 0 0 Other system support services charge 0 0 67,692 1,496 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Total refund (charge) to customer DTS Customer 3 DTS Customer 4 Interconnection charge Total refund (charge) to customer DTS Customer 5 DTS Customer 6 Interconnection charge Operating reserve charge Other system support services charge DTS Customer 7 Total refund (charge) to customer DTS Customer 8 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 12 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS February 2002 Total 2002 refund (charge) to customer February 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total Actual Revenue Collected DTS Customer 9 12,881 285 398 0 3,363 (52) 16,643 233 1,400 31 Operating reserve charge 77 0 Other system support services charge 21 0 1,498 31 41,117 908 8,119 5 802 (12) 50,038 901 169,361 3,742 Operating reserve charge 0 0 Other system support services charge 0 0 169,361 3,742 35,995 795 Operating reserve charge 0 0 Other system support services charge 0 0 35,995 795 4,590 101 758 0 53 (1) 5,401 101 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Total refund (charge) to customer DTS Customer 11 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 15 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 13 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS February 2002 Total 2002 refund (charge) to customer February 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total Actual Revenue Collected DTS Customer 16 DTS Customer 17 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 53,086 1,173 1,201 1 897 (14) 55,184 1,160 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 10,559 233 1,950 1 115 (2) 12,625 233 3,974 88 Operating reserve charge 156 0 Other system support services charge 115 (2) 4,245 86 58,831 1,300 6,814 4 780 (12) 66,424 1,292 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 18 DTS Customer 19 DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 14 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS February 2002 Total 2002 refund (charge) to customer February 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total Actual Revenue Collected DTS Customer 23 405 9 18 0 6 0 429 9 45,737 1,010 Operating reserve charge 856 1 Other system support services charge 264 (4) 46,858 1,007 1,264 28 Operating reserve charge 42 0 Other system support services charge 16 0 1,322 28 19,458,902 429,914 3,686,481 2,342 228,191 (3,543) 23,373,574 428,712 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 15 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS February 2002 Total 2002 refund (charge) to customer February 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total STS CUSTOMERS STS Customer 1 3 (197) 3 43 0 (39) 6 0 0 (58) 0 0 0 Total refund (charge) to customer (58) 0 Interconnection charge 126 3 (347) 5 70 0 (151) 8 1,381,112 33,198 Losses charge 707,025 31,880 Operating reserve charge 411,257 (20) 2,499,394 65,059 14,723 354 Losses charge 5,108 396 Operating reserve charge 5,077 0 24,908 750 1,426,337 34,286 Losses charge 690,712 33,067 Operating reserve charge 426,502 (21) 2,543,552 67,332 126,144 3,032 (159,948) 3,933 Operating reserve charge 50,418 (2) Total refund (charge) to customer 16,614 6,963 Operating reserve charge Total refund (charge) to customer Interconnection charge Losses charge Operating reserve charge STS Customer 3 Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 4 Interconnection charge Total refund (charge) to customer STS Customer 5 Interconnection charge Total refund (charge) to customer STS Customer 6 Interconnection charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) 115 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 16 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS February 2002 Total 2002 refund (charge) to customer February 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total Actual Revenue Collected STS Customer 8 1,494,913 35,934 Losses charge 576,697 34,535 Operating reserve charge 442,673 (22) 2,514,283 70,448 1,567 38 (3,497) 63 804 0 (1,125) 100 1,208,583 29,051 Losses charge 288,620 27,916 Operating reserve charge 357,827 (18) 1,855,030 56,950 31,630 760 (33,627) 908 11,644 (1) 9,648 1,668 1,569,197 37,720 Losses charge (35,386) 35,521 Operating reserve charge 455,308 (22) 1,989,119 73,218 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 87,299 2,098 (17,712) 0 32,249 (2) 101,835 2,097 Interconnection charge Total refund (charge) to customer STS Customer 9 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 10 Interconnection charge Total refund (charge) to customer STS Customer 11 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 12 Interconnection charge Total refund (charge) to customer STS Customer 13 STS Customer 14 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 17 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS February 2002 Total 2002 refund (charge) to customer February 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total Actual Revenue Collected STS Customer 15 6,421 154 190 194 Operating reserve charge 2,485 0 Total refund (charge) to customer 9,096 348 262,374 6,307 729 659 8,445 0 271,548 6,965 Interconnection charge 4 0 Losses charge 0 0 Operating reserve charge 1 0 Total refund (charge) to customer 6 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 32,719 786 (21,850) 868 Operating reserve charge 11,120 (1) Total refund (charge) to customer 21,989 1,653 Interconnection charge 328,348 7,893 Losses charge 174,070 9,451 Operating reserve charge 121,145 (6) Total refund (charge) to customer 623,562 17,338 11,240 270 123,099 608 7,799 0 142,138 878 Interconnection charge Losses charge STS Customer 16 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 17 STS Customer 18 STS Customer 19 Interconnection charge Losses charge STS Customer 20 STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 18 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS February 2002 Total 2002 refund (charge) to customer February 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total Actual Revenue Collected STS Customer 22 Interconnection charge 2,450,431 58,902 Losses charge 1,102,080 55,714 716,975 (35) 4,269,485 114,581 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 35,579 855 Losses charge (7,157) 1,348 Operating reserve charge 17,282 (1) Total refund (charge) to customer 45,704 2,203 Interconnection charge 13,793 332 Losses charge 1,552 348 Operating reserve charge 4,306 0 19,651 680 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 292,958 7,042 Losses charge (17,084) 8,974 Operating reserve charge 115,028 (6) Total refund (charge) to customer 390,902 16,010 Operating reserve charge Total refund (charge) to customer STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 Total refund (charge) to customer STS Customer 27 STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 19 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS February 2002 Total 2002 refund (charge) to customer February 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total Actual Revenue Collected STS Customer 29 Interconnection charge 123,205 2,962 Losses charge (18,511) 308 3,952 0 108,646 3,270 1,193,804 28,696 Losses charge 505,540 28,440 Operating reserve charge 366,777 (18) 2,066,121 57,118 497,998 11,971 (198,463) 6,307 80,814 (4) 380,349 18,274 78,078 1,877 (193,454) 2,858 36,632 (2) (78,743) 4,733 1,005 24 (2,737) 41 525 0 (1,207) 65 12,669,704 304,548 Losses charge 3,465,394 284,348 Operating reserve charge 3,687,158 (181) 19,822,256 588,715 Operating reserve charge Total refund (charge) to customer STS Customer 30 Interconnection charge Total refund (charge) to customer STS Customer 31 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 32 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 33 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Total STS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 20 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS February 2002 Total 2002 refund (charge) to customer March 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge DTS CUSTOMERS APL 4,136,050 90,325 Operating reserve charge 2,103,027 1,366 38,375 (445) Total refund (charge) to customer 6,277,453 91,246 Interconnection charge 3,330,456 72,732 Operating reserve charge 1,699,699 1,104 33,264 (386) Total refund (charge) to customer 5,063,419 73,450 Interconnection charge 2,204,000 48,132 Operating reserve charge 1,380,286 897 (15,017) 174 3,569,269 49,202 Interconnection charge 280,173 6,119 Operating reserve charge 132,869 86 2,993 (35) Total refund (charge) to customer 416,035 6,170 Interconnection charge 233,545 5,100 Operating reserve charge 129,049 84 2,369 (27) 364,963 5,157 Interconnection charge 9,117,005 199,100 Operating reserve charge 4,828,686 3,136 92,028 (1,067) 14,037,718 201,170 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Other system support services charge EPDI Other system support services charge Total refund (charge) to customer LTH Other system support services charge RDR Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Numbers may not add due to rounding November 20, 2007 ASPP2A Page 21 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS March 2002 Total 2002 refund (charge) to customer March 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 2 1,285 28 8 0 21 0 1,314 28 Interconnection charge 55,865 1,220 Operating reserve charge 18,846 12 733 (8) Total refund (charge) to customer 75,444 1,224 Interconnection charge 34,574 755 Operating reserve charge 0 0 Other system support services charge 0 0 34,574 755 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 17,598 384 7,911 5 256 (3) 25,764 386 133,897 2,924 Operating reserve charge 1,894 1 Other system support services charge 2,337 (27) 138,129 2,898 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 3 Other system support services charge DTS Customer 4 Total refund (charge) to customer DTS Customer 5 DTS Customer 6 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 Interconnection charge Total refund (charge) to customer DTS Customer 8 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 22 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS March 2002 Total 2002 refund (charge) to customer March 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 9 22,450 490 920 1 1,371 (16) 24,741 475 1,781 39 716 0 23 0 2,519 39 Interconnection charge 44,258 967 Operating reserve charge 23,688 15 799 (9) 68,745 973 177,578 3,878 16,618 11 3,874 (45) 198,069 3,844 35,995 786 Operating reserve charge 0 0 Other system support services charge 0 0 35,995 786 Interconnection charge 4,866 106 Operating reserve charge 2,148 1 56 (1) 7,070 107 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge Total refund (charge) to customer DTS Customer 15 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 23 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS March 2002 Total 2002 refund (charge) to customer March 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 16 DTS Customer 17 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 52,524 1,147 8,983 6 530 (6) 62,037 1,147 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 12,167 266 6,243 4 127 (1) 18,536 268 3,751 82 386 0 77 (1) 4,213 81 45,237 988 3,845 2 554 (6) 49,636 984 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 18 DTS Customer 19 DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 24 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS March 2002 Total 2002 refund (charge) to customer March 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 23 Interconnection charge 540 12 Operating reserve charge 189 0 7 0 736 12 22,966 502 Operating reserve charge 38 0 Other system support services charge 85 (1) 23,089 501 635 14 49 0 8 0 692 14 Interconnection charge 19,969,194 436,095 Operating reserve charge 10,366,099 6,733 164,869 (1,911) 30,500,162 440,917 Other system support services charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 25 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS March 2002 Total 2002 refund (charge) to customer March 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge STS CUSTOMERS STS Customer 1 STS Customer 3 5 (194) 38 Operating reserve charge 223 0 Total refund (charge) to customer 264 43 Interconnection charge 64 1 Losses charge 45 34 Operating reserve charge 197 0 Total refund (charge) to customer 306 35 1,969 43 (3,343) 403 2,334 (4) 960 442 Interconnection charge 1,511,335 32,749 Losses charge 3,546,917 194,872 Operating reserve charge 1,127,516 (2,004) Total refund (charge) to customer 6,185,768 225,617 Interconnection charge 6,679 145 Losses charge 7,940 1,412 Operating reserve charge 4,718 (8) 19,338 1,548 Interconnection charge 1,572,233 34,068 Losses charge 3,715,525 204,136 Operating reserve charge 1,181,114 (2,100) Total refund (charge) to customer 6,468,872 236,105 219,381 4,754 (249,200) 40,003 Operating reserve charge 231,451 (411) Total refund (charge) to customer 201,632 44,345 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 4 STS Customer 5 Total refund (charge) to customer STS Customer 6 STS Customer 7 Deferral Balance Allocation Refund (Charge) 235 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 26 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS March 2002 Total 2002 refund (charge) to customer March 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 8 Interconnection charge 1,292,435 28,005 Losses charge 2,140,579 146,117 845,421 (1,503) 4,278,434 172,620 27,069 587 (84,607) 5,605 32,433 (58) (25,105) 6,134 1,405,574 30,457 (20,898) 183,366 Operating reserve charge 1,060,940 (1,886) Total refund (charge) to customer 2,445,616 211,937 30,054 651 (51,727) 4,599 26,612 (47) 4,939 5,203 1,730,599 37,500 792,865 218,406 Operating reserve charge 1,263,681 (2,246) Total refund (charge) to customer 3,787,145 253,660 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 63,935 1,385 Losses charge 79,184 9,556 Operating reserve charge 55,288 (98) 198,407 10,843 Operating reserve charge Total refund (charge) to customer STS Customer 9 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 10 Interconnection charge Losses charge STS Customer 11 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 12 Interconnection charge Losses charge STS Customer 13 STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 27 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS March 2002 Total 2002 refund (charge) to customer March 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 15 STS Customer 16 Interconnection charge 31,021 672 Losses charge 87,836 5,600 Operating reserve charge 32,400 (58) Total refund (charge) to customer 151,257 6,214 Interconnection charge 415,176 8,996 Losses charge 407,029 38,741 Operating reserve charge 224,152 (398) 1,046,357 47,339 22 0 0 0 Operating reserve charge 37 0 Total refund (charge) to customer 60 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 16,049 348 (13,691) 1,948 Operating reserve charge 11,270 (20) Total refund (charge) to customer 13,628 2,276 Interconnection charge 343,020 7,433 Losses charge 950,556 50,981 Operating reserve charge 294,974 (524) 1,588,550 57,890 93,374 2,023 (110,011) 18,132 104,913 (186) 88,276 19,969 Total refund (charge) to customer STS Customer 17 Interconnection charge Losses charge STS Customer 18 STS Customer 19 Interconnection charge Losses charge STS Customer 20 Total refund (charge) to customer STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 28 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS March 2002 Total 2002 refund (charge) to customer March 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 22 Interconnection charge 2,716,712 58,868 Losses charge 5,342,360 344,107 Operating reserve charge 1,990,976 (3,539) 10,050,048 399,436 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 63,866 1,384 Losses charge 87,363 11,353 Operating reserve charge 65,690 (117) 216,920 12,621 Interconnection charge 22,478 487 Losses charge 50,040 4,973 Operating reserve charge 28,773 (51) 101,291 5,409 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 235,621 5,106 Losses charge 325,602 35,490 Operating reserve charge 205,339 (365) Total refund (charge) to customer 766,563 40,230 Total refund (charge) to customer STS Customer 23 STS Customer 24 STS Customer 25 Total refund (charge) to customer STS Customer 26 Total refund (charge) to customer STS Customer 27 STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 29 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS March 2002 Total 2002 refund (charge) to customer March 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 29 153,844 3,334 Losses charge 63,333 7,818 Operating reserve charge 45,233 (80) 262,410 11,071 Interconnection charge 1,046,318 22,672 Losses charge 1,688,958 125,541 726,370 (1,291) 3,461,647 146,922 Interconnection charge 513,610 11,129 Losses charge (97,953) 37,464 Operating reserve charge 223,811 (398) Total refund (charge) to customer 639,468 48,196 91,645 1,986 (131,298) 18,878 109,229 (194) 69,576 20,670 1,532 33 (2,510) 261 1,510 (3) 532 291 Interconnection charge 13,605,851 294,821 Losses charge 18,520,701 1,709,837 9,896,604 (17,592) 42,023,156 1,987,066 Interconnection charge Total refund (charge) to customer STS Customer 30 Operating reserve charge Total refund (charge) to customer STS Customer 31 STS Customer 32 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 33 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Total STS Customers Deferral Balance Allocation Refund (Charge) Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 30 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS March 2002 Total 2002 refund (charge) to customer April 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal DTS CUSTOMERS APL 4,002,910 89,338 Operating reserve charge 1,573,123 1,080 38,657 (840) Total refund (charge) to customer 5,614,690 89,577 Interconnection charge 3,214,510 71,742 Operating reserve charge 1,287,743 884 32,150 (699) Total refund (charge) to customer 4,534,403 71,927 Interconnection charge 2,387,503 53,285 997,420 685 24,414 (531) 3,409,337 53,439 261,321 5,832 99,028 68 2,411 (52) Total refund (charge) to customer 362,760 5,848 Interconnection charge 222,743 4,971 96,391 66 2,247 (49) 321,381 4,989 Interconnection charge 8,737,217 195,000 Operating reserve charge 3,631,378 2,493 92,677 (2,015) 12,461,272 195,477 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Other system support services charge EPDI Operating reserve charge Other system support services charge Total refund (charge) to customer LTH Interconnection charge Operating reserve charge Other system support services charge RDR Operating reserve charge Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Numbers may not add due to rounding November 20, 2007 ASPP2A Page 31 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS April 2002 Total 2002 refund (charge) to customer April 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 2 1,282 29 6 0 17 0 1,304 28 Interconnection charge 83,307 1,859 Operating reserve charge 38,798 27 783 (17) 122,889 1,869 35,625 795 1,118 1 979 (21) 37,723 775 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 19,408 433 6,768 5 319 (7) 26,496 431 119,901 2,676 197 0 1,692 (37) 121,790 2,639 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 3 Other system support services charge Total refund (charge) to customer DTS Customer 4 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 5 DTS Customer 6 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 8 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 32 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS April 2002 Total 2002 refund (charge) to customer April 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 9 30,534 681 Operating reserve charge 7,838 5 Other system support services charge 1,102 (24) 39,475 663 1,547 35 270 0 21 0 1,839 34 Interconnection charge 45,393 1,013 Operating reserve charge 18,746 13 901 (20) 65,040 1,006 178,913 3,993 Operating reserve charge 9,861 7 Other system support services charge 3,809 (83) 192,583 3,917 35,995 803 Operating reserve charge 0 0 Other system support services charge 0 0 35,995 803 Interconnection charge 4,450 99 Operating reserve charge 1,501 1 52 (1) 6,003 99 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge Total refund (charge) to customer DTS Customer 15 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 33 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS April 2002 Total 2002 refund (charge) to customer April 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 16 DTS Customer 17 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 9,550 213 Operating reserve charge 8,613 6 157 (3) 18,320 216 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 12,313 275 5,171 4 126 (3) 17,610 276 3,715 83 408 0 82 (2) 4,204 81 45,758 1,021 3,498 2 618 (13) 49,874 1,010 Other system support services charge Total refund (charge) to customer DTS Customer 18 DTS Customer 19 DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 34 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS April 2002 Total 2002 refund (charge) to customer April 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 23 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Total DTS Customers Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Deferral Balance Allocation Refund (Charge) 433 10 58 0 6 0 497 10 57,873 1,292 43 0 993 (22) 58,909 1,270 628 14 33 0 8 0 670 14 19,512,831 435,493 7,788,012 5,346 204,221 (4,440) 27,505,064 436,399 Numbers may not add due to rounding November 20, 2007 ASPP2A Page 35 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS April 2002 Total 2002 refund (charge) to customer April 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS CUSTOMERS STS Customer 1 STS Customer 2 STS Customer 3 152 4 Losses charge (90) 18 Operating reserve charge 104 0 Total refund (charge) to customer 166 22 Interconnection charge 188 4 Losses charge 105 80 Operating reserve charge 454 (1) Total refund (charge) to customer 746 84 1,341 32 (2,210) 271 1,543 (2) 674 301 Interconnection charge 1,402,311 33,317 Losses charge 2,597,577 144,864 825,734 (929) 4,825,621 177,252 10,387 247 Losses charge 8,756 1,216 Operating reserve charge 6,931 (8) 26,074 1,455 Interconnection charge 1,479,226 35,144 Losses charge 2,777,356 154,890 882,883 (993) 5,139,465 189,041 183,580 4,362 (188,730) 27,254 Operating reserve charge 155,348 (175) Total refund (charge) to customer 150,198 31,441 Interconnection charge Operating reserve charge Total refund (charge) to customer Operating reserve charge Total refund (charge) to customer STS Customer 5 Interconnection charge Total refund (charge) to customer STS Customer 6 Operating reserve charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge STS Customer 4 Actual Revenue Collected Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 36 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS April 2002 Total 2002 refund (charge) to customer April 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 8 Interconnection charge 1,536,023 36,493 Losses charge 2,298,345 159,249 907,730 (1,021) 4,742,099 194,721 18,034 428 (44,985) 3,025 Operating reserve charge 17,244 (19) Total refund (charge) to customer (9,706) 3,434 1,220,985 29,009 Losses charge (13,633) 126,702 Operating reserve charge 722,209 (813) 1,929,560 154,898 19,391 461 (31,787) 2,869 16,354 (18) 3,958 3,311 1,319,359 31,346 Losses charge 476,896 133,571 Operating reserve charge 761,359 (857) 2,557,615 164,060 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Operating reserve charge Total refund (charge) to customer STS Customer 9 Interconnection charge Losses charge STS Customer 10 Interconnection charge Total refund (charge) to customer STS Customer 11 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 12 Interconnection charge Total refund (charge) to customer STS Customer 13 STS Customer 14 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 37 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS April 2002 Total 2002 refund (charge) to customer April 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 15 Interconnection charge 10,733 255 Losses charge 25,280 1,636 9,325 (10) 45,338 1,880 Interconnection charge 313,971 7,459 Losses charge 127,473 12,316 70,200 (79) 511,643 19,696 52 1 0 0 Operating reserve charge 35 0 Total refund (charge) to customer 87 1 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 16,048 381 (14,518) 2,097 Operating reserve charge 11,951 (13) Total refund (charge) to customer 13,480 2,464 Interconnection charge 325,384 7,731 Losses charge 803,424 43,739 Operating reserve charge 249,317 (281) 1,378,125 51,189 63,125 1,500 (64,514) 10,794 Operating reserve charge 61,524 (69) Total refund (charge) to customer 60,136 12,224 Operating reserve charge Total refund (charge) to customer STS Customer 16 Operating reserve charge Total refund (charge) to customer STS Customer 17 Interconnection charge Losses charge STS Customer 18 STS Customer 19 Interconnection charge Losses charge STS Customer 20 Total refund (charge) to customer STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 38 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS April 2002 Total 2002 refund (charge) to customer April 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 22 STS Customer 23 STS Customer 24 STS Customer 25 Interconnection charge 2,601,435 61,806 Losses charge 4,150,602 270,926 Operating reserve charge 1,549,330 (1,743) Total refund (charge) to customer 8,301,367 330,988 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 48,786 1,159 Losses charge 57,531 7,589 Operating reserve charge 43,259 (49) 149,576 8,700 Interconnection charge 22,887 544 Losses charge 34,917 3,522 Operating reserve charge 20,077 (23) Total refund (charge) to customer 77,882 4,043 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 173,183 4,115 Losses charge 219,672 24,304 Operating reserve charge 138,535 (156) Total refund (charge) to customer 531,389 28,263 Total refund (charge) to customer STS Customer 26 STS Customer 27 STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 39 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS April 2002 Total 2002 refund (charge) to customer April 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 29 Interconnection charge 210,718 5,006 Losses charge 133,732 13,656 77,843 (88) 422,293 18,575 Interconnection charge 1,078,100 25,614 Losses charge 1,470,629 109,239 622,665 (701) 3,171,393 134,152 Interconnection charge 515,238 12,241 Losses charge (89,837) 32,265 Operating reserve charge 183,914 (207) Total refund (charge) to customer 609,315 44,300 52,853 1,256 (70,262) 10,255 Operating reserve charge 58,452 (66) Total refund (charge) to customer 41,043 11,445 385 9 (474) 50 Operating reserve charge 285 0 Total refund (charge) to customer 196 59 Interconnection charge 12,623,876 299,923 Losses charge 14,661,254 1,296,398 7,394,603 (8,321) 34,679,733 1,587,999 Operating reserve charge Total refund (charge) to customer STS Customer 30 Operating reserve charge Total refund (charge) to customer STS Customer 31 STS Customer 32 Interconnection charge Losses charge STS Customer 33 Interconnection charge Losses charge Total STS Customers Deferral Balance Allocation Refund (Charge) Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 40 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS April 2002 Total 2002 refund (charge) to customer May 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total DTS CUSTOMERS APL 4,299,304 218,092 Operating reserve charge 1,471,301 1,049 54,779 (1,177) Total refund (charge) to customer 5,825,383 217,965 Interconnection charge 3,252,722 165,002 Operating reserve charge 1,212,828 865 33,031 (709) Total refund (charge) to customer 4,498,580 165,158 Interconnection charge 2,452,712 124,420 957,811 683 25,672 (551) 3,436,195 124,551 261,569 13,269 92,193 66 2,605 (56) Total refund (charge) to customer 356,367 13,279 Interconnection charge 227,627 11,547 90,515 65 2,380 (51) 320,522 11,560 Interconnection charge 8,829,657 447,906 Operating reserve charge 3,288,209 2,345 93,142 (2,000) 12,211,008 448,250 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Other system support services charge EPDI Operating reserve charge Other system support services charge Total refund (charge) to customer LTH Interconnection charge Operating reserve charge Other system support services charge RDR Operating reserve charge Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Numbers may not add due to rounding November 20, 2007 ASPP2A Page 41 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS May 2002 Total 2002 refund (charge) to customer May 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 2 1,384 70 Operating reserve charge 88 0 Other system support services charge 21 0 1,493 70 47,284 2,399 2,808 2 767 (16) Total refund (charge) to customer 50,858 2,384 Interconnection charge 34,726 1,762 54 0 2,475 (53) 37,255 1,708 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 17,147 870 5,060 4 216 (5) 22,424 869 119,728 6,073 Operating reserve charge 0 0 Other system support services charge 0 0 119,728 6,073 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Total refund (charge) to customer DTS Customer 3 Interconnection charge Operating reserve charge Other system support services charge DTS Customer 4 Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 5 DTS Customer 6 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 Interconnection charge Total refund (charge) to customer DTS Customer 8 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 42 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS May 2002 Total 2002 refund (charge) to customer May 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 9 25,297 1,283 Operating reserve charge 5,009 4 Other system support services charge 1,678 (36) 31,984 1,251 1,396 71 Operating reserve charge 65 0 Other system support services charge 18 0 1,478 70 Interconnection charge 46,566 2,362 Operating reserve charge 19,657 14 844 (18) 67,066 2,358 169,361 8,591 Operating reserve charge 0 0 Other system support services charge 0 0 169,361 8,591 35,995 1,826 Operating reserve charge 0 0 Other system support services charge 0 0 35,995 1,826 Interconnection charge 4,475 227 Operating reserve charge 1,488 1 51 (1) 6,014 227 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge Total refund (charge) to customer DTS Customer 15 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 43 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS May 2002 Total 2002 refund (charge) to customer May 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 16 DTS Customer 17 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 36,121 1,832 4,361 3 500 (11) 40,982 1,825 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 11,372 577 4,279 3 117 (3) 15,768 577 3,837 195 Operating reserve charge 482 0 Other system support services charge 119 (3) 4,438 192 50,871 2,581 5,973 4 627 (13) 57,471 2,571 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 18 DTS Customer 19 DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 44 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS May 2002 Total 2002 refund (charge) to customer May 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 23 409 21 Operating reserve charge 21 0 Other system support services charge 14 0 444 20 52,185 2,647 Operating reserve charge 68 0 Other system support services charge 74 (2) 52,328 2,646 623 32 24 0 9 0 655 31 19,982,365 1,013,653 7,162,293 5,108 219,139 (4,707) 27,363,798 1,014,055 Interconnection charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 45 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS May 2002 Total 2002 refund (charge) to customer May 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total STS CUSTOMERS STS Customer 1 STS Customer 3 42 (232) 53 Operating reserve charge 266 0 Total refund (charge) to customer 777 95 Interconnection charge 265 15 Losses charge 210 182 Operating reserve charge 914 0 Total refund (charge) to customer 1,390 196 Interconnection charge 1,080 61 (1,790) 248 1,250 (1) 540 309 Interconnection charge 1,362,619 76,875 Losses charge 2,325,290 147,720 736,947 (381) 4,424,856 224,214 Interconnection charge 27,477 1,550 Losses charge 13,339 3,889 Operating reserve charge 19,583 (10) Total refund (charge) to customer 60,399 5,429 Interconnection charge 1,487,789 83,937 Losses charge 2,579,604 163,723 817,915 (423) 4,885,308 247,237 123,615 6,974 (129,493) 21,128 Operating reserve charge 106,384 (55) Total refund (charge) to customer 100,506 28,047 Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 4 Operating reserve charge Total refund (charge) to customer STS Customer 5 STS Customer 6 Operating reserve charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) 742 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 46 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS May 2002 Total 2002 refund (charge) to customer May 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 8 Interconnection charge 1,639,249 92,482 Losses charge 2,272,734 178,266 897,615 (464) 4,809,597 270,283 10,035 566 (39,374) 2,998 15,094 (8) Total refund (charge) to customer (14,246) 3,556 Interconnection charge 863,894 48,738 39,160 76,160 383,551 (198) 1,286,604 124,700 30,874 1,742 (40,246) 4,112 Operating reserve charge 20,705 (11) Total refund (charge) to customer 11,333 5,843 1,605,449 90,575 Losses charge 532,790 168,151 Operating reserve charge 846,683 (438) 2,984,922 258,288 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 77,879 4,394 Losses charge 74,138 10,280 Operating reserve charge 51,764 (27) 203,782 14,647 Operating reserve charge Total refund (charge) to customer STS Customer 9 Interconnection charge Losses charge Operating reserve charge STS Customer 10 Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 11 Interconnection charge Losses charge STS Customer 12 Interconnection charge Total refund (charge) to customer STS Customer 13 STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 47 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS May 2002 Total 2002 refund (charge) to customer May 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 15 STS Customer 16 Interconnection charge 20,469 1,155 Losses charge 31,928 2,339 Operating reserve charge 11,777 (6) Total refund (charge) to customer 64,174 3,488 256,851 14,491 Losses charge 35,721 3,907 Operating reserve charge 19,672 (10) 312,245 18,387 144 8 0 0 Operating reserve charge 131 0 Total refund (charge) to customer 275 8 31,654 1,786 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 31,654 1,786 Interconnection charge 16,008 903 (16,987) 2,777 Operating reserve charge 13,983 (7) Total refund (charge) to customer 13,004 3,673 Interconnection charge 127,957 7,219 Losses charge 262,646 16,187 81,504 (42) 472,107 23,363 45,417 2,562 (56,573) 10,715 Operating reserve charge 53,951 (28) Total refund (charge) to customer 42,795 13,249 Interconnection charge Total refund (charge) to customer STS Customer 17 Interconnection charge Losses charge STS Customer 18 STS Customer 19 Interconnection charge Losses charge STS Customer 20 Operating reserve charge Total refund (charge) to customer STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 48 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS May 2002 Total 2002 refund (charge) to customer May 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 22 STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 Interconnection charge 2,678,086 151,090 Losses charge 3,858,721 288,096 Operating reserve charge 1,437,664 (744) Total refund (charge) to customer 7,974,470 438,442 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 25,950 1,464 Losses charge 36,826 5,499 Operating reserve charge 27,691 (14) Total refund (charge) to customer 90,467 6,949 Interconnection charge 16,905 954 Losses charge 16,752 1,913 9,632 (5) 43,289 2,862 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 272,830 15,392 Losses charge 298,629 37,402 Operating reserve charge 188,329 (97) Total refund (charge) to customer 759,788 52,697 Operating reserve charge Total refund (charge) to customer STS Customer 27 STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 49 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS May 2002 Total 2002 refund (charge) to customer May 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 29 198,753 11,213 Losses charge 99,248 11,784 Operating reserve charge 59,338 (31) 357,339 22,967 Interconnection charge 1,252,413 70,658 Losses charge 1,895,772 140,447 701,911 (363) 3,850,095 210,741 Interconnection charge 539,230 30,422 Losses charge (37,176) 41,310 Operating reserve charge 208,082 (108) Total refund (charge) to customer 710,136 71,624 57,795 3,261 (62,810) 10,377 Operating reserve charge 52,252 (27) Total refund (charge) to customer 47,237 13,611 1,205 68 (2,270) 271 1,365 (1) 300 338 Interconnection charge 12,772,634 720,597 Losses charge 13,986,557 1,349,933 6,765,953 (3,501) 33,525,144 2,067,028 Interconnection charge Total refund (charge) to customer STS Customer 30 Operating reserve charge Total refund (charge) to customer STS Customer 31 STS Customer 32 Interconnection charge Losses charge STS Customer 33 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Total STS Customers Deferral Balance Allocation Refund (Charge) Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 50 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS May 2002 Total 2002 refund (charge) to customer June 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal DTS CUSTOMERS APL 3,722,659 199,793 Operating reserve charge 1,601,209 1,119 19,588 (736) Total refund (charge) to customer 5,343,456 200,176 Interconnection charge 3,299,227 177,068 Operating reserve charge 1,495,463 1,045 34,125 (1,282) Total refund (charge) to customer 4,828,815 176,830 Interconnection charge 2,567,956 137,821 Operating reserve charge 1,197,921 837 28,570 (1,074) 3,794,448 137,584 Interconnection charge 233,211 12,516 Operating reserve charge 119,265 83 3,215 (121) Total refund (charge) to customer 355,692 12,479 Interconnection charge 240,057 12,884 Operating reserve charge 113,700 79 2,577 (97) 356,334 12,866 Interconnection charge 8,709,979 467,460 Operating reserve charge 3,676,710 2,569 98,097 (3,686) 12,484,786 466,343 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Other system support services charge EPDI Other system support services charge Total refund (charge) to customer LTH Other system support services charge RDR Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Numbers may not add due to rounding November 20, 2007 ASPP2A Page 51 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS June 2002 Total 2002 refund (charge) to customer June 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 2 1,277 69 Operating reserve charge 0 0 Other system support services charge 0 0 1,277 69 40,126 2,154 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 40,126 2,154 Interconnection charge 36,394 1,953 Operating reserve charge 2,317 2 Other system support services charge 1,027 (39) 39,738 1,916 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 16,969 911 5,632 4 275 (10) 22,877 904 120,446 6,464 436 0 1,843 (69) 122,725 6,395 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Total refund (charge) to customer DTS Customer 3 DTS Customer 4 Interconnection charge Total refund (charge) to customer DTS Customer 5 DTS Customer 6 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 8 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 52 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS June 2002 Total 2002 refund (charge) to customer June 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 9 23,945 1,285 1,536 1 609 (23) 26,091 1,263 1,335 72 Operating reserve charge 51 0 Other system support services charge 45 (2) 1,430 70 Interconnection charge 47,873 2,569 Operating reserve charge 22,262 16 894 (34) 71,030 2,551 169,361 9,090 Operating reserve charge 0 0 Other system support services charge 0 0 169,361 9,090 35,995 1,932 Operating reserve charge 0 0 Other system support services charge 0 0 35,995 1,932 Interconnection charge 4,144 222 Operating reserve charge 1,357 1 50 (2) Total refund (charge) to customer 5,551 222 Interconnection charge 9,140 491 31 0 487 (18) 9,658 472 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge DTS Customer 15 Deferral Balance Allocation Refund (Charge) Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 53 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS June 2002 Total 2002 refund (charge) to customer June 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 16 DTS Customer 17 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 33,612 1,804 Operating reserve charge 760 1 Other system support services charge 491 (18) 34,863 1,786 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 10,927 586 4,356 3 115 (4) 15,398 585 3,430 184 91 0 121 (5) 3,642 180 52,995 2,844 1,998 1 850 (32) 55,844 2,814 Interconnection charge Total refund (charge) to customer DTS Customer 18 DTS Customer 19 DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 54 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS June 2002 Total 2002 refund (charge) to customer June 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected DTS Customer 23 403 22 Operating reserve charge 16 0 Other system support services charge 18 (1) 438 21 52,172 2,800 Operating reserve charge 26 0 Other system support services charge 56 (2) 52,254 2,798 618 33 Operating reserve charge 23 0 Other system support services charge 10 0 650 33 19,434,253 1,043,026 8,245,161 5,761 193,064 (7,255) 27,872,478 1,041,532 Interconnection charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 55 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS June 2002 Total 2002 refund (charge) to customer June 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS CUSTOMERS STS Customer 1 15 (158) 15 74 0 Total refund (charge) to customer 160 30 Interconnection charge 658 39 (3,528) 764 3,728 (1) 859 802 1,985 119 (6,165) 642 3,130 (1) (1,049) 759 Interconnection charge 1,362,149 81,527 Losses charge 2,232,271 167,176 815,718 (257) 4,410,137 248,446 29,195 1,747 5,767 4,521 Operating reserve charge 22,058 (7) Total refund (charge) to customer 57,020 6,261 Interconnection charge 1,400,075 83,797 Losses charge 2,301,813 172,384 841,130 (265) 4,543,017 255,916 133,298 7,978 (119,384) 26,725 Operating reserve charge 130,404 (41) Total refund (charge) to customer 144,318 34,662 Operating reserve charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 3 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 4 Operating reserve charge Total refund (charge) to customer STS Customer 5 Interconnection charge Losses charge STS Customer 6 Operating reserve charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) 244 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 56 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS June 2002 Total 2002 refund (charge) to customer June 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 8 Interconnection charge 1,488,123 89,066 Losses charge 2,239,658 199,411 973,007 (306) 4,700,788 288,172 19,438 1,163 (45,884) 6,566 32,037 (10) 5,590 7,719 Interconnection charge 955,204 57,170 Losses charge 744,528 131,464 Operating reserve charge 641,466 (202) 2,341,197 188,433 Interconnection charge 28,850 1,727 Losses charge (9,833) 4,378 Operating reserve charge 21,360 (7) Total refund (charge) to customer 40,376 6,098 Interconnection charge 1,564,796 93,655 Losses charge 1,093,174 209,585 Operating reserve charge 1,022,651 (322) Total refund (charge) to customer 3,680,621 302,919 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 80,183 4,799 Losses charge 86,674 12,185 Operating reserve charge 59,455 (19) 226,313 16,965 Operating reserve charge Total refund (charge) to customer STS Customer 9 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 10 Total refund (charge) to customer STS Customer 11 STS Customer 12 STS Customer 13 STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 57 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS June 2002 Total 2002 refund (charge) to customer June 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 15 STS Customer 16 Interconnection charge 22,376 1,339 Losses charge 60,012 5,865 Operating reserve charge 28,616 (9) Total refund (charge) to customer 111,004 7,195 Interconnection charge 304,233 18,209 Losses charge 178,575 19,602 95,648 (30) 578,456 37,781 239 14 0 0 Operating reserve charge 119 0 Total refund (charge) to customer 358 14 (31,654) (1,895) Losses charge 0 0 Operating reserve charge 0 0 (31,654) (1,895) 17,869 1,070 (24,467) 2,971 14,495 (5) 7,897 4,036 Interconnection charge 191,105 11,438 Losses charge 364,097 28,604 Operating reserve charge 139,571 (44) Total refund (charge) to customer 694,773 39,998 92,555 5,540 (325,678) 19,607 95,669 (30) (137,453) 25,116 Operating reserve charge Total refund (charge) to customer STS Customer 17 Interconnection charge Losses charge STS Customer 18 Interconnection charge Total refund (charge) to customer STS Customer 19 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 20 STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 58 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS June 2002 Total 2002 refund (charge) to customer June 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 22 STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 Interconnection charge 2,478,216 148,325 Losses charge 3,772,288 304,583 Operating reserve charge 1,486,184 (467) Total refund (charge) to customer 7,736,688 452,441 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 25,288 1,514 Losses charge 31,571 6,487 Operating reserve charge 31,652 (10) Total refund (charge) to customer 88,511 7,990 Interconnection charge 7,579 454 Losses charge 6,097 842 Operating reserve charge 4,110 (1) 17,786 1,295 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 280,014 16,759 Losses charge 317,059 52,931 Operating reserve charge 258,271 (81) Total refund (charge) to customer 855,343 69,609 Total refund (charge) to customer STS Customer 27 STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 59 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS June 2002 Total 2002 refund (charge) to customer June 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Actual Revenue Collected STS Customer 29 167,335 10,015 Losses charge 88,628 12,627 Operating reserve charge 61,614 (19) 317,576 22,623 Interconnection charge 1,046,611 62,641 Losses charge 1,069,051 120,695 588,921 (185) 2,704,583 183,151 698,665 41,816 (364,364) 77,346 Operating reserve charge 377,400 (119) Total refund (charge) to customer 711,701 119,043 84,884 5,080 (205,848) 18,696 91,225 (29) (29,739) 23,748 459 27 (1,852) 127 619 0 (774) 154 Interconnection charge 12,449,972 745,150 Losses charge 13,484,102 1,606,798 7,840,330 (2,466) 33,774,403 2,349,482 Interconnection charge Total refund (charge) to customer STS Customer 30 Operating reserve charge Total refund (charge) to customer STS Customer 31 Interconnection charge Losses charge STS Customer 32 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 33 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Total STS Customers Deferral Balance Allocation Refund (Charge) Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 60 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS June 2002 Total 2002 refund (charge) to customer July 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total DTS CUSTOMERS APL 199,541 949,218 483 38,492 (1,560) Total refund (charge) to customer 4,993,578 198,464 Interconnection charge 3,405,801 169,650 870,432 443 34,568 (1,401) Total refund (charge) to customer 4,310,801 168,692 Interconnection charge 2,630,167 131,014 702,365 358 28,868 (1,170) 3,361,400 130,202 310,114 15,447 74,555 38 3,201 (130) Total refund (charge) to customer 387,870 15,356 Interconnection charge 244,405 12,174 66,191 34 2,552 (103) 313,148 12,105 Interconnection charge 8,922,234 444,435 Operating reserve charge 2,275,756 1,158 102,211 (4,142) 11,300,201 441,452 128,471 6,399 14,916 8 1,921 (78) 145,307 6,329 Other system support services charge Operating reserve charge Other system support services charge EPDI Operating reserve charge Other system support services charge Total refund (charge) to customer LTH Interconnection charge Operating reserve charge Other system support services charge RDR Operating reserve charge Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) 4,005,869 Interconnection charge Operating reserve charge CCES Actual Revenue Collected Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 61 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS July 2002 Total 2002 refund (charge) to customer July 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 2 1,278 64 1 0 19 (1) 1,298 63 40,126 1,999 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 40,126 1,999 Interconnection charge 37,061 1,846 595 0 2,030 (82) 39,686 1,764 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 17,965 895 3,751 2 255 (10) 21,971 886 119,892 5,972 105 0 8,289 (336) 128,286 5,636 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 3 DTS Customer 4 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 5 DTS Customer 6 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 8 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 62 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS July 2002 Total 2002 refund (charge) to customer July 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 9 21,510 1,071 989 1 1,041 (42) 23,541 1,030 1,338 67 Operating reserve charge 28 0 Other system support services charge 40 (2) 1,406 65 Interconnection charge 47,577 2,370 Operating reserve charge 13,289 7 846 (34) 61,712 2,342 169,361 8,436 Operating reserve charge 0 0 Other system support services charge 0 0 169,361 8,436 33,995 1,693 Operating reserve charge 0 0 Other system support services charge 0 0 33,995 1,693 3,990 199 575 0 47 (2) 4,613 197 10,199 508 Operating reserve charge 60 0 Other system support services charge 69 (3) 10,328 505 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 15 Deferral Balance Allocation Refund (Charge) Interconnection charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 63 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS July 2002 Total 2002 refund (charge) to customer July 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 16 DTS Customer 17 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 32,766 1,632 Operating reserve charge 937 0 Other system support services charge 472 (19) 34,175 1,613 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 12,385 617 3,003 2 129 (5) 15,517 613 3,486 174 133 0 86 (3) 3,706 170 47,398 2,361 1,271 1 637 (26) 49,306 2,336 Interconnection charge Total refund (charge) to customer DTS Customer 18 DTS Customer 19 DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 64 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS July 2002 Total 2002 refund (charge) to customer July 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 23 414 21 Operating reserve charge 16 0 Other system support services charge 13 (1) 444 20 22,861 1,139 Operating reserve charge 15 0 Other system support services charge 59 (2) 22,935 1,136 618 31 Operating reserve charge 13 0 Other system support services charge 20 (1) 651 30 20,271,282 1,009,755 4,978,216 2,534 225,866 (9,153) 25,475,364 1,003,137 Interconnection charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 65 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS July 2002 Total 2002 refund (charge) to customer July 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total STS CUSTOMERS STS Customer 1 0 (2) 0 Operating reserve charge 1 0 Total refund (charge) to customer 0 0 117 6 (437) 93 Operating reserve charge 462 0 Total refund (charge) to customer 142 99 Interconnection charge 494 27 (664) 68 Operating reserve charge 337 0 Total refund (charge) to customer 167 95 Interconnection charge 1,453,723 80,090 Losses charge 1,388,584 101,646 507,417 (236) 3,349,723 181,500 31,453 1,733 2,626 2,720 Operating reserve charge 13,577 (6) Total refund (charge) to customer 47,656 4,446 Interconnection charge 1,429,704 78,767 Losses charge 1,382,275 101,184 505,112 (235) 3,317,091 179,716 Interconnection charge 133,682 7,365 Losses charge (50,200) 14,087 70,323 (33) 153,805 21,420 Interconnection charge Losses charge STS Customer 3 Losses charge STS Customer 4 Operating reserve charge Total refund (charge) to customer STS Customer 5 Interconnection charge Losses charge STS Customer 6 Operating reserve charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) 1 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 66 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS July 2002 Total 2002 refund (charge) to customer July 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 8 Interconnection charge 1,600,599 88,182 Losses charge 1,339,369 116,563 581,881 (270) 3,521,848 204,474 24,652 1,358 (23,281) 3,256 Operating reserve charge 16,255 (8) Total refund (charge) to customer 17,626 4,607 1,167,971 64,347 Losses charge 714,206 86,921 Operating reserve charge 433,910 (202) 2,316,087 151,067 Interconnection charge 31,048 1,711 Losses charge (5,373) 2,338 Operating reserve charge 11,671 (5) Total refund (charge) to customer 37,346 4,043 1,598,242 88,052 Losses charge 561,049 115,515 Operating reserve charge 576,653 (268) 2,735,945 203,300 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 82,747 4,559 Losses charge 50,907 6,995 Operating reserve charge 34,920 (16) 168,574 11,538 Operating reserve charge Total refund (charge) to customer STS Customer 9 Interconnection charge Losses charge STS Customer 10 Interconnection charge Total refund (charge) to customer STS Customer 11 STS Customer 12 Interconnection charge Total refund (charge) to customer STS Customer 13 STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 67 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS July 2002 Total 2002 refund (charge) to customer July 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 15 STS Customer 16 Interconnection charge 39,317 2,166 Losses charge 29,987 2,864 Operating reserve charge 14,298 (7) Total refund (charge) to customer 83,602 5,024 297,539 16,392 Losses charge 85,915 9,218 Operating reserve charge 46,018 (21) 429,472 25,589 14 1 0 0 Operating reserve charge 14 0 Total refund (charge) to customer 29 1 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 15,164 835 Losses charge (8,534) 1,247 6,225 (3) 12,856 2,080 Interconnection charge 214,938 11,842 Losses charge 266,330 20,451 Operating reserve charge 102,093 (47) Total refund (charge) to customer 583,361 32,246 38,009 2,094 (64,148) 6,611 33,003 (15) 6,864 8,690 Interconnection charge Total refund (charge) to customer STS Customer 17 Interconnection charge Losses charge STS Customer 18 STS Customer 19 Operating reserve charge Total refund (charge) to customer STS Customer 20 STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 68 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS July 2002 Total 2002 refund (charge) to customer July 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 22 Interconnection charge 2,434,645 134,132 Losses charge 2,013,635 159,902 798,230 (371) 5,246,510 293,663 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 24,209 1,334 Losses charge 15,683 1,575 Operating reserve charge 15,723 (7) Total refund (charge) to customer 55,615 2,901 Interconnection charge 7,454 411 Losses charge 6,151 831 Operating reserve charge 4,146 (2) 17,751 1,239 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 324,177 17,860 Losses charge 240,545 31,317 Operating reserve charge 156,333 (73) Total refund (charge) to customer 721,055 49,104 Operating reserve charge Total refund (charge) to customer STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 Total refund (charge) to customer STS Customer 27 STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 69 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS July 2002 Total 2002 refund (charge) to customer July 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 29 175,601 9,674 Losses charge 50,672 7,335 Operating reserve charge 36,616 (17) 262,889 16,992 1,199,592 66,089 Losses charge 938,460 88,595 Operating reserve charge 442,267 (205) 2,580,318 154,479 830,005 45,728 (293,797) 52,995 Operating reserve charge 264,554 (123) Total refund (charge) to customer 800,761 98,600 33,091 1,823 (56,797) 5,777 28,841 (13) 5,135 7,587 159 9 (193) 13 Operating reserve charge 65 0 Total refund (charge) to customer 31 22 13,188,347 726,588 Losses charge 8,582,967 940,118 Operating reserve charge 4,700,946 (2,184) 26,472,260 1,664,522 Interconnection charge Total refund (charge) to customer STS Customer 30 Interconnection charge Total refund (charge) to customer STS Customer 31 Interconnection charge Losses charge STS Customer 32 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 33 Interconnection charge Losses charge Total STS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 70 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS July 2002 Total 2002 refund (charge) to customer August 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge DTS CUSTOMERS APL 4,021,817 201,160 Operating reserve charge 1,152,817 748 37,711 (1,244) Total refund (charge) to customer 5,212,344 200,664 Interconnection charge 3,288,288 164,471 993,081 644 33,936 (1,119) Total refund (charge) to customer 4,315,305 163,996 Interconnection charge 2,537,119 126,900 806,556 523 27,818 (917) 3,371,493 126,505 232,793 11,644 79,136 51 4,002 (132) Total refund (charge) to customer 315,931 11,563 Interconnection charge 236,385 11,823 76,433 50 2,502 (82) 315,320 11,790 Interconnection charge 8,582,281 429,262 Operating reserve charge 2,598,735 1,685 92,397 (3,047) 11,273,413 427,900 131,081 6,556 22,086 14 1,783 (59) 154,950 6,512 Operating reserve charge Other system support services charge EPDI Operating reserve charge Other system support services charge Total refund (charge) to customer LTH Interconnection charge Operating reserve charge Other system support services charge RDR Operating reserve charge Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 71 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS August 2002 Total 2002 refund (charge) to customer August 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 2 1,279 64 1 0 17 (1) 1,297 63 40,675 2,034 1,148 1 625 (21) 42,448 2,015 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 28,640 1,432 Operating reserve charge 9,393 6 Other system support services charge 2,093 (69) Total refund (charge) to customer 40,126 1,370 Interconnection charge 17,183 859 3,974 3 195 (6) 21,352 856 119,728 5,988 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 119,728 5,988 Interconnection charge 159,553 7,980 33,375 22 3,096 (102) 196,024 7,900 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 3 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 4 DTS Customer 5 DTS Customer 6 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 DTS Customer 8 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 72 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS August 2002 Total 2002 refund (charge) to customer August 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 9 22,698 1,135 Operating reserve charge 1,567 1 Other system support services charge 1,197 (39) 25,461 1,097 1,371 69 Operating reserve charge 64 0 Other system support services charge 45 (1) 1,479 67 Interconnection charge 48,196 2,411 Operating reserve charge 16,653 11 839 (28) 65,688 2,394 169,361 8,471 Operating reserve charge 0 0 Other system support services charge 0 0 169,361 8,471 33,995 1,700 Operating reserve charge 0 0 Other system support services charge 0 0 33,995 1,700 Interconnection charge 4,716 236 Operating reserve charge 1,184 1 55 (2) 5,955 235 10,223 511 117 0 31 (1) 10,371 510 Interconnection charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge Total refund (charge) to customer DTS Customer 15 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 73 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS August 2002 Total 2002 refund (charge) to customer August 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 16 DTS Customer 17 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 36,847 1,843 4,725 3 481 (16) 42,052 1,830 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 12,424 621 3,710 2 130 (4) 16,265 620 3,471 174 149 0 41 (1) 3,662 172 52,936 2,648 4,098 3 616 (20) 57,649 2,630 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 18 DTS Customer 19 DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 74 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS August 2002 Total 2002 refund (charge) to customer August 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 23 422 21 Operating reserve charge 28 0 Other system support services charge 11 0 461 21 22,884 1,145 Operating reserve charge 23 0 Other system support services charge 74 (2) 22,981 1,142 621 31 Operating reserve charge 18 0 Other system support services charge 14 0 653 31 19,816,989 991,190 5,809,069 3,768 209,709 (6,916) 25,835,766 988,042 Interconnection charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 75 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS August 2002 Total 2002 refund (charge) to customer August 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge STS CUSTOMERS STS Customer 1 3 (31) 3 Operating reserve charge 15 0 Total refund (charge) to customer 38 6 Interconnection charge 72 4 (297) 112 Operating reserve charge 499 (1) Total refund (charge) to customer 275 115 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 1,232,570 65,574 Losses charge 1,438,024 117,943 525,746 (634) 3,196,340 182,883 24,521 1,305 (197) 2,817 Operating reserve charge 12,562 (15) Total refund (charge) to customer 36,886 4,106 Interconnection charge 1,554,566 82,704 Losses charge 1,846,288 151,412 674,935 (814) 4,075,789 233,302 Interconnection charge 130,651 6,951 Losses charge (66,713) 18,713 83,442 (101) 147,380 25,563 Losses charge STS Customer 3 STS Customer 4 Operating reserve charge Total refund (charge) to customer STS Customer 5 Interconnection charge Losses charge STS Customer 6 Operating reserve charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) 55 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 76 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS August 2002 Total 2002 refund (charge) to customer August 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 8 Interconnection charge 1,647,527 87,650 Losses charge 1,643,876 160,280 714,468 (862) 4,005,871 247,068 9,438 502 (15,524) 2,432 10,849 (13) 4,764 2,921 1,264,820 67,290 Losses charge 830,027 113,527 Operating reserve charge 506,059 (610) 2,600,906 180,206 Interconnection charge 26,475 1,408 Losses charge (5,884) 2,869 Operating reserve charge 12,790 (15) Total refund (charge) to customer 33,381 4,262 1,663,994 88,526 Losses charge 740,690 165,702 Operating reserve charge 738,636 (891) 3,143,319 253,337 6,695 356 0 822 3,665 (4) Total refund (charge) to customer 10,360 1,174 Interconnection charge 82,986 4,415 Losses charge 59,524 9,160 Operating reserve charge 40,852 (49) 183,362 13,526 Operating reserve charge Total refund (charge) to customer STS Customer 9 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 10 Interconnection charge Total refund (charge) to customer STS Customer 11 STS Customer 12 Interconnection charge Total refund (charge) to customer STS Customer 13 Interconnection charge Losses charge Operating reserve charge STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 77 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS August 2002 Total 2002 refund (charge) to customer August 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 15 Interconnection charge 14,317 762 Losses charge 17,445 1,867 8,322 (10) 40,085 2,619 Interconnection charge 293,956 15,639 Losses charge 121,926 14,652 65,315 (79) 481,198 30,212 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 6,424 342 (4,664) 713 Operating reserve charge 3,177 (4) Total refund (charge) to customer 4,937 1,051 Interconnection charge 253,981 13,512 Losses charge 381,543 32,823 Operating reserve charge 146,313 (177) Total refund (charge) to customer 781,836 46,159 28,804 1,532 (64,499) 7,444 Operating reserve charge 33,221 (40) Total refund (charge) to customer (2,475) 8,936 Operating reserve charge Total refund (charge) to customer STS Customer 16 Operating reserve charge Total refund (charge) to customer STS Customer 17 STS Customer 18 STS Customer 19 Interconnection charge Losses charge STS Customer 20 STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 78 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS August 2002 Total 2002 refund (charge) to customer August 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 22 STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 Interconnection charge 2,642,027 140,558 Losses charge 2,821,495 251,851 Operating reserve charge 1,122,655 (1,354) Total refund (charge) to customer 6,586,177 391,055 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 7,552 402 10,936 1,654 7,379 (9) 25,867 2,047 Interconnection charge 1,779 95 Losses charge 2,327 523 0 0 4,106 618 Interconnection charge 305,971 16,278 Losses charge 278,235 40,715 Operating reserve charge 181,493 (219) Total refund (charge) to customer 765,699 56,774 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 27 Operating reserve charge Total refund (charge) to customer STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 79 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS August 2002 Total 2002 refund (charge) to customer August 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 29 121,700 6,475 (3,996) 1,402 6,262 (8) 123,966 7,869 1,096,959 58,359 Losses charge 827,788 93,973 Operating reserve charge 418,895 (505) 2,343,642 151,827 649,336 34,545 (239,674) 47,384 Operating reserve charge 211,221 (255) Total refund (charge) to customer 620,883 81,675 28,055 1,493 (60,397) 6,880 Operating reserve charge 30,688 (37) Total refund (charge) to customer (1,654) 8,336 733 39 (1,208) 91 Operating reserve charge 406 0 Total refund (charge) to customer (68) 129 Interconnection charge 13,095,963 696,718 Losses charge 10,557,041 1,247,762 5,559,864 (6,707) 29,212,868 1,937,774 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 30 Interconnection charge Total refund (charge) to customer STS Customer 31 Interconnection charge Losses charge STS Customer 32 Interconnection charge Losses charge STS Customer 33 Interconnection charge Losses charge Total STS Customers Deferral Balance Allocation Refund (Charge) Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 80 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS August 2002 Total 2002 refund (charge) to customer September 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge DTS CUSTOMERS APL 3,961,015 169,957 Operating reserve charge 1,587,752 (614) 37,282 (1,138) Total refund (charge) to customer 5,586,049 168,205 Interconnection charge 3,175,039 136,233 Operating reserve charge 1,332,801 (516) 34,106 (1,041) Total refund (charge) to customer 4,541,946 134,676 Interconnection charge 2,436,528 104,545 Operating reserve charge 1,043,136 (404) 25,523 (779) 3,505,187 103,363 Interconnection charge 165,011 7,080 Operating reserve charge 109,059 (42) 3,500 (107) Total refund (charge) to customer 277,569 6,931 Interconnection charge 227,054 9,742 99,993 (39) 2,399 (73) 329,446 9,630 Interconnection charge 8,102,550 347,659 Operating reserve charge 3,409,952 (1,320) 93,582 (2,856) 11,606,083 343,484 134,680 5,779 30,491 (12) 1,754 (54) 166,925 5,713 Other system support services charge EPDI Other system support services charge Total refund (charge) to customer LTH Other system support services charge RDR Operating reserve charge Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 81 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS September 2002 Total 2002 refund (charge) to customer September 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge Actual Revenue Collected DTS Customer 2 1,277 55 Operating reserve charge 0 0 Other system support services charge 0 0 1,277 55 43,785 1,879 2,911 (1) 691 (21) 47,387 1,856 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 33,874 1,453 Operating reserve charge 16,300 (6) 1,460 (45) Total refund (charge) to customer 51,634 1,403 Interconnection charge 16,854 723 5,220 (2) 235 (7) 22,309 714 120,054 5,151 Operating reserve charge 2,614 (1) Other system support services charge 6,878 (210) Total refund (charge) to customer 129,546 4,940 Interconnection charge 194,507 8,346 48,102 (19) 3,043 (93) 245,652 8,234 Interconnection charge Total refund (charge) to customer DTS Customer 3 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 4 DTS Customer 5 Other system support services charge DTS Customer 6 Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 DTS Customer 8 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 82 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS September 2002 Total 2002 refund (charge) to customer September 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge Actual Revenue Collected DTS Customer 9 31,601 1,356 Operating reserve charge 8,435 (3) Other system support services charge 1,665 (51) 41,701 1,302 1,385 59 101 0 22 (1) 1,507 59 Interconnection charge 46,789 2,008 Operating reserve charge 20,938 (8) 903 (28) 68,630 1,972 169,361 7,267 Operating reserve charge 0 0 Other system support services charge 0 0 169,361 7,267 33,995 1,459 Operating reserve charge 0 0 Other system support services charge 0 0 33,995 1,459 Interconnection charge 4,871 209 Operating reserve charge 1,846 (1) 55 (2) 6,772 207 11,198 480 Operating reserve charge 51 0 Other system support services charge 29 (1) 11,279 480 Interconnection charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge Total refund (charge) to customer DTS Customer 15 Deferral Balance Allocation Refund (Charge) Interconnection charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 83 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS September 2002 Total 2002 refund (charge) to customer September 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge Actual Revenue Collected DTS Customer 16 DTS Customer 17 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 40,209 1,725 7,926 (3) 486 (15) 48,620 1,707 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 157 7 27 0 3 0 186 7 12,176 522 4,870 (2) 130 (4) 17,176 517 3,493 150 203 0 87 (3) 3,783 147 47,934 2,057 2,641 (1) 652 (20) 51,227 2,036 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 18 DTS Customer 19 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 84 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS September 2002 Total 2002 refund (charge) to customer September 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge Actual Revenue Collected DTS Customer 23 413 18 Operating reserve charge 32 0 Other system support services charge 14 0 458 17 (195,469) (8,387) (23) 0 (864) 26 (196,356) (8,361) 626 27 Operating reserve charge 32 0 Other system support services charge 13 0 671 26 18,820,967 807,558 7,735,408 (2,994) 213,645 (6,519) 26,770,021 798,046 Interconnection charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 85 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS September 2002 Total 2002 refund (charge) to customer September 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge STS CUSTOMERS STS Customer 1 3 (233) 10 68 0 Total refund (charge) to customer (98) 13 Interconnection charge 120 6 (886) 65 434 0 (332) 70 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 830,524 38,659 1,022,284 59,999 403,467 221 2,256,275 98,879 Interconnection charge 17,596 819 Losses charge (1,444) 1,898 Operating reserve charge 12,763 7 Total refund (charge) to customer 28,914 2,724 Interconnection charge 1,534,586 71,432 Losses charge 2,410,305 141,520 951,664 520 4,896,555 213,473 178,030 8,287 (588,819) 22,695 152,617 83 (258,172) 31,066 Operating reserve charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 3 STS Customer 4 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 5 STS Customer 6 Operating reserve charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) 68 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 86 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS September 2002 Total 2002 refund (charge) to customer September 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge Actual Revenue Collected STS Customer 8 Interconnection charge 1,564,596 72,829 Losses charge 2,167,462 136,943 920,883 503 4,652,941 210,275 27,151 1,264 (12,162) 4,714 Operating reserve charge 31,701 17 Total refund (charge) to customer 46,691 5,995 Interconnection charge 1,212,758 56,452 Losses charge 1,135,945 101,870 684,964 374 3,033,666 158,696 28,056 1,306 (94,970) 3,229 21,714 12 (45,200) 4,547 Interconnection charge 1,715,440 79,850 Losses charge 1,072,825 156,986 Operating reserve charge 1,055,664 577 Total refund (charge) to customer 3,843,930 237,414 10,436 486 0 983 6,611 4 Total refund (charge) to customer 17,047 1,472 Interconnection charge 77,462 3,606 Losses charge 41,185 8,869 Operating reserve charge 59,642 33 178,289 12,508 Operating reserve charge Total refund (charge) to customer STS Customer 9 Interconnection charge Losses charge STS Customer 10 Operating reserve charge Total refund (charge) to customer STS Customer 11 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 12 STS Customer 13 Interconnection charge Losses charge Operating reserve charge STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 87 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS September 2002 Total 2002 refund (charge) to customer September 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge Actual Revenue Collected STS Customer 15 7,848 365 17,797 1,162 7,815 4 33,460 1,532 Interconnection charge 455,096 21,184 Losses charge 390,979 37,266 Operating reserve charge 250,600 137 1,096,675 58,587 Interconnection charge 2 0 Losses charge 0 0 Operating reserve charge 2 0 Total refund (charge) to customer 4 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 13,958 650 2,028 1,498 Operating reserve charge 10,074 6 Total refund (charge) to customer 26,059 2,153 Interconnection charge 305,229 14,208 Losses charge 597,368 34,045 Operating reserve charge 228,937 125 1,131,534 48,378 51,632 2,403 (70,089) 8,671 Operating reserve charge 58,308 32 Total refund (charge) to customer 39,851 11,106 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 16 Total refund (charge) to customer STS Customer 17 STS Customer 18 STS Customer 19 Interconnection charge Losses charge STS Customer 20 Total refund (charge) to customer STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 88 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS September 2002 Total 2002 refund (charge) to customer September 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge Actual Revenue Collected STS Customer 22 STS Customer 23 Interconnection charge 2,357,170 109,722 Losses charge 3,348,039 204,395 Operating reserve charge 1,374,469 751 Total refund (charge) to customer 7,079,677 314,868 69 3 (311) 10 66 0 (176) 13 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 5,635 262 10,301 1,161 7,970 4 23,905 1,428 Interconnection charge 1,803 84 Losses charge 3,215 522 18 0 5,036 606 Interconnection charge 343,830 16,005 Losses charge 234,602 41,024 Operating reserve charge 275,867 151 Total refund (charge) to customer 854,299 57,179 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 24 STS Customer 25 STS Customer 26 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 27 Operating reserve charge Total refund (charge) to customer STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 89 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS September 2002 Total 2002 refund (charge) to customer September 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge Actual Revenue Collected STS Customer 29 STS Customer 30 128,733 5,992 Losses charge 14,866 2,722 Operating reserve charge 18,306 10 Total refund (charge) to customer 161,904 8,724 Interconnection charge 967,764 45,048 1,009,138 83,528 561,694 307 2,538,595 128,883 568,368 26,456 (202,115) 37,305 Operating reserve charge 243,815 133 Total refund (charge) to customer 610,068 63,895 58,835 2,739 (82,246) 9,377 Operating reserve charge 63,055 34 Total refund (charge) to customer 39,644 12,150 703 33 (3,064) 114 768 0 (1,593) 147 Interconnection charge 12,463,497 580,152 Losses charge 12,422,000 1,102,581 7,403,954 4,048 32,289,450 1,686,781 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 31 Interconnection charge Losses charge STS Customer 32 Interconnection charge Losses charge STS Customer 33 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Total STS Customers Deferral Balance Allocation Refund (Charge) Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 90 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS September 2002 Total 2002 refund (charge) to customer October 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge DTS CUSTOMERS APL 4,105,430 191,796 Operating reserve charge 1,650,034 1,274 39,459 (1,142) Total refund (charge) to customer 5,794,922 191,928 Interconnection charge 3,326,493 155,405 Operating reserve charge 1,361,099 1,051 34,231 (991) Total refund (charge) to customer 4,721,822 155,466 Interconnection charge 2,532,790 118,326 Operating reserve charge 1,062,009 820 25,814 (747) 3,620,613 118,399 184,374 8,613 72,564 56 1,941 (56) Total refund (charge) to customer 258,879 8,613 Interconnection charge 236,333 11,041 Operating reserve charge 102,974 80 2,403 (70) 341,711 11,051 Interconnection charge 8,706,208 406,732 Operating reserve charge 3,707,204 2,863 94,717 (2,742) 12,508,129 406,854 134,763 6,296 33,103 26 1,942 (56) 169,808 6,265 Other system support services charge EPDI Other system support services charge Total refund (charge) to customer LTH Interconnection charge Operating reserve charge Other system support services charge RDR Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 91 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS October 2002 Total 2002 refund (charge) to customer October 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 2 1,420 66 0 0 25 (1) 1,446 66 49,670 2,320 7,641 6 750 (22) 58,061 2,305 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 83,541 3,903 Operating reserve charge 17,954 14 1,283 (37) 102,778 3,880 16,883 789 5,047 4 197 (6) 22,127 787 119,728 5,593 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 119,728 5,593 Interconnection charge 196,490 9,180 60,546 47 2,874 (83) 259,909 9,143 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 3 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 4 DTS Customer 5 Other system support services charge Total refund (charge) to customer DTS Customer 6 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 DTS Customer 8 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 92 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS October 2002 Total 2002 refund (charge) to customer October 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 9 Interconnection charge 34,918 1,631 Operating reserve charge 12,771 10 1,637 (47) 49,327 1,594 1,523 71 240 0 21 (1) 1,784 71 Interconnection charge 46,921 2,192 Operating reserve charge 20,089 16 908 (26) 67,918 2,181 176,603 8,250 10,139 8 3,987 (115) 190,730 8,143 33,995 1,588 Operating reserve charge 0 0 Other system support services charge 0 0 33,995 1,588 Interconnection charge 4,924 230 Operating reserve charge 1,628 1 56 (2) 6,608 230 10,177 475 43 0 1 0 10,221 475 Other system support services charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge Total refund (charge) to customer DTS Customer 15 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 93 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS October 2002 Total 2002 refund (charge) to customer October 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 16 DTS Customer 17 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 36,497 1,705 4,333 3 512 (15) 41,342 1,694 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 456 21 Operating reserve charge 339 0 16 0 811 21 12,001 561 4,566 4 130 (4) 16,697 560 3,685 172 394 0 89 (3) 4,169 170 50,841 2,375 4,978 4 628 (18) 56,447 2,361 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 18 DTS Customer 19 Other system support services charge Total refund (charge) to customer DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 94 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS October 2002 Total 2002 refund (charge) to customer October 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected DTS Customer 23 453 21 74 0 5 0 532 21 (38,219) (1,785) (782) (1) (78) 2 (39,078) (1,784) 635 30 Operating reserve charge 39 0 Other system support services charge 13 0 688 29 20,069,536 937,599 8,139,026 6,286 213,561 (6,182) 28,422,124 937,703 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 95 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS October 2002 Total 2002 refund (charge) to customer October 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge STS CUSTOMERS STS Customer 1 4 (129) 5 37 0 (19) 9 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 15 1 (31) 3 19 0 2 4 Interconnection charge 1,375,112 69,789 Losses charge 1,988,798 115,190 785,475 (414) 4,149,385 184,565 Interconnection charge 9,312 473 Losses charge 9,076 934 Operating reserve charge 6,367 (3) 24,756 1,403 Interconnection charge 1,318,618 66,922 Losses charge 1,830,249 106,007 722,856 (381) 3,871,723 172,547 163,532 8,300 (528,183) 20,703 141,170 (74) (223,480) 28,928 Operating reserve charge Total refund (charge) to customer STS Customer 3 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 4 Operating reserve charge Total refund (charge) to customer STS Customer 5 Total refund (charge) to customer STS Customer 6 Operating reserve charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) 73 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 96 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS October 2002 Total 2002 refund (charge) to customer October 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 8 Interconnection charge 1,640,088 83,237 Losses charge 2,309,091 143,917 981,364 (518) 4,930,542 226,636 7,641 388 (3,319) 1,269 8,653 (5) 12,974 1,652 1,340,549 68,035 Losses charge 922,489 118,803 Operating reserve charge 810,115 (427) 3,073,153 186,411 26,694 1,355 (77,964) 2,614 17,827 (9) (33,443) 3,960 Interconnection charge 1,774,644 90,066 Losses charge 1,180,074 155,137 Operating reserve charge 1,057,875 (558) Total refund (charge) to customer 4,012,593 244,645 29,357 1,490 0 3,103 Operating reserve charge 21,160 (11) Total refund (charge) to customer 50,517 4,582 Interconnection charge 77,371 3,927 Losses charge 38,199 8,112 Operating reserve charge 55,318 (29) 170,889 12,010 Operating reserve charge Total refund (charge) to customer STS Customer 9 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 10 Interconnection charge Total refund (charge) to customer STS Customer 11 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 12 STS Customer 13 Interconnection charge Losses charge STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 97 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS October 2002 Total 2002 refund (charge) to customer October 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 15 7,766 394 13,092 843 5,752 (3) 26,609 1,235 275,291 13,971 Losses charge 60,235 5,662 Operating reserve charge 38,610 (20) 374,135 19,613 Interconnection charge 1 0 Losses charge 0 0 Operating reserve charge 2 0 Total refund (charge) to customer 3 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 15,597 792 (10,667) 1,564 Operating reserve charge 10,662 (6) Total refund (charge) to customer 15,592 2,349 Interconnection charge 335,705 17,038 Losses charge 667,915 37,547 Operating reserve charge 256,034 (135) 1,259,653 54,450 28,424 1,443 (40,517) 4,943 Operating reserve charge 33,706 (18) Total refund (charge) to customer 21,613 6,368 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 16 Interconnection charge Total refund (charge) to customer STS Customer 17 STS Customer 18 STS Customer 19 Interconnection charge Losses charge STS Customer 20 Total refund (charge) to customer STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 98 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS October 2002 Total 2002 refund (charge) to customer October 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 22 STS Customer 23 Interconnection charge 2,618,910 132,914 Losses charge 3,749,899 225,997 Operating reserve charge 1,541,067 (813) Total refund (charge) to customer 7,909,876 358,098 170 9 (618) 19 130 0 (318) 28 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 66,816 3,391 Losses charge 62,092 6,981 Operating reserve charge 47,604 (25) 176,512 10,347 Interconnection charge 1,779 90 Losses charge 3,275 522 0 0 5,054 612 Interconnection charge 208,423 10,578 Losses charge 197,427 23,584 Operating reserve charge 160,821 (85) Total refund (charge) to customer 566,671 34,077 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 24 STS Customer 25 STS Customer 26 Total refund (charge) to customer STS Customer 27 Operating reserve charge Total refund (charge) to customer STS Customer 28 Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 99 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS October 2002 Total 2002 refund (charge) to customer October 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge Actual Revenue Collected STS Customer 29 166,368 8,443 Losses charge 34,666 5,670 Operating reserve charge 38,663 (20) 239,697 14,093 Interconnection charge 1,297,322 65,841 Losses charge 1,573,610 114,443 780,383 (412) 3,651,315 179,873 580,470 29,460 (209,969) 35,373 Operating reserve charge 241,210 (127) Total refund (charge) to customer 611,712 64,706 33,348 1,692 (48,476) 5,450 Operating reserve charge 37,165 (20) Total refund (charge) to customer 22,037 7,123 1,388 70 (5,275) 194 1,322 (1) (2,565) 264 Interconnection charge 13,400,786 680,113 Losses charge 13,715,039 1,144,590 7,801,365 (4,116) 34,917,190 1,820,587 Interconnection charge Total refund (charge) to customer STS Customer 30 Operating reserve charge Total refund (charge) to customer STS Customer 31 Interconnection charge Losses charge STS Customer 32 Interconnection charge Losses charge STS Customer 33 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Total STS Customers Deferral Balance Allocation Refund (Charge) Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 100 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS October 2002 Total 2002 refund (charge) to customer November 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total DTS CUSTOMERS APL 3,754,706 174,180 Operating reserve charge 2,129,062 2,553 34,377 (2,464) Total refund (charge) to customer 5,918,144 174,269 Interconnection charge 3,235,276 150,084 Operating reserve charge 1,889,423 2,266 29,658 (2,126) Total refund (charge) to customer 5,154,357 150,224 Interconnection charge 2,434,636 112,942 Operating reserve charge 1,467,844 1,760 22,437 (1,608) 3,924,917 113,094 Interconnection charge 355,629 16,498 Operating reserve charge 185,364 222 3,365 (241) Total refund (charge) to customer 544,358 16,479 Interconnection charge 234,736 10,889 Operating reserve charge 146,203 175 2,159 (155) 383,098 10,910 Interconnection charge 8,455,812 392,263 Operating reserve charge 5,064,553 6,074 101,659 (7,286) 13,622,024 391,051 133,364 6,187 47,164 57 1,721 (123) 182,249 6,120 Other system support services charge EPDI Other system support services charge Total refund (charge) to customer LTH Other system support services charge RDR Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 101 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS November 2002 Total 2002 refund (charge) to customer November 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 2 1,239 57 Operating reserve charge 0 0 Other system support services charge 0 0 1,239 57 38,941 1,806 Operating reserve charge 0 0 Other system support services charge 0 0 38,941 1,806 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 49,928 2,316 Operating reserve charge 14,857 18 515 (37) Total refund (charge) to customer 65,300 2,297 Interconnection charge 16,417 762 7,441 9 164 (12) 24,023 759 116,193 5,390 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 116,193 5,390 Interconnection charge 172,472 8,001 65,164 78 2,456 (176) 240,092 7,903 Interconnection charge Total refund (charge) to customer DTS Customer 3 Interconnection charge Total refund (charge) to customer DTS Customer 4 DTS Customer 5 Other system support services charge DTS Customer 6 Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 DTS Customer 8 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 102 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS November 2002 Total 2002 refund (charge) to customer November 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 9 26,107 1,211 Operating reserve charge 5,196 6 Other system support services charge 1,167 (84) 32,471 1,134 1,326 62 124 0 16 (1) 1,466 61 Interconnection charge 43,947 2,039 Operating reserve charge 28,729 34 756 (54) 73,432 2,019 164,360 7,625 Operating reserve charge 0 0 Other system support services charge 0 0 164,360 7,625 32,992 1,530 Operating reserve charge 0 0 Other system support services charge 0 0 32,992 1,530 Interconnection charge 4,844 225 Operating reserve charge 2,803 3 47 (3) Total refund (charge) to customer 7,694 225 Interconnection charge 9,886 459 72 0 1 0 9,960 459 Interconnection charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge DTS Customer 15 Deferral Balance Allocation Refund (Charge) Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 103 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS November 2002 Total 2002 refund (charge) to customer November 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 16 Interconnection charge 109,649 5,087 Operating reserve charge 138,532 166 2,016 (145) 250,197 5,108 30,627 1,421 1,217 1 357 (26) Total refund (charge) to customer 32,201 1,397 Interconnection charge 30,202 1,401 331 0 13 (1) 30,546 1,400 773 36 1,014 1 26 (2) 1,813 35 11,442 531 6,511 8 106 (8) 18,059 531 3,340 155 211 0 45 (3) 3,596 152 47,059 2,183 4,447 5 603 (43) 52,109 2,145 Other system support services charge Total refund (charge) to customer DTS Customer 17 Interconnection charge Operating reserve charge Other system support services charge DTS Customer 18 Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 19 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 104 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS November 2002 Total 2002 refund (charge) to customer November 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected DTS Customer 23 384 18 22 0 6 0 412 17 4,122 191 Operating reserve charge 57 0 Other system support services charge 55 (4) 4,233 187 607 28 41 0 9 (1) 658 28 Interconnection charge 19,521,016 905,575 Operating reserve charge 11,206,382 13,440 203,733 (14,603) 30,931,131 904,413 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 105 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS November 2002 Total 2002 refund (charge) to customer November 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total STS CUSTOMERS STS Customer 1 23 (955) 40 248 (1) (241) 62 80 4 (437) 39 239 (1) (118) 42 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 843,474 42,195 1,682,460 95,808 594,809 (1,983) 3,120,742 136,020 Interconnection charge 12,417 621 Losses charge 22,852 1,623 Operating reserve charge 10,073 (34) Total refund (charge) to customer 45,342 2,210 Interconnection charge 1,215,064 60,784 Losses charge 2,300,269 130,989 813,226 (2,711) 4,328,560 189,063 204,983 10,254 (979,562) 14,448 229,567 (765) (545,011) 23,937 Operating reserve charge Total refund (charge) to customer Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 3 STS Customer 4 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 5 STS Customer 6 Operating reserve charge Total refund (charge) to customer STS Customer 7 Deferral Balance Allocation Refund (Charge) 467 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 106 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS November 2002 Total 2002 refund (charge) to customer November 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 8 STS Customer 9 Interconnection charge 1,615,767 80,830 Losses charge 3,464,061 212,271 Operating reserve charge 1,317,849 (4,394) Total refund (charge) to customer 6,397,677 288,707 31,905 1,596 (18,839) 7,080 Operating reserve charge 43,958 (147) Total refund (charge) to customer 57,024 8,530 Interconnection charge 1,353,158 67,693 Losses charge 1,412,405 175,910 Operating reserve charge 1,092,110 (3,641) Total refund (charge) to customer 3,857,674 239,962 43,064 2,154 (203,951) 6,724 41,744 (139) Total refund (charge) to customer (119,143) 8,739 Interconnection charge 1,755,141 87,802 Losses charge 1,723,746 230,415 Operating reserve charge 1,430,497 (4,769) Total refund (charge) to customer 4,909,385 313,448 63,312 3,167 264,634 9,569 59,405 (198) 387,352 12,538 Interconnection charge 91,318 4,568 Losses charge 69,724 14,558 Operating reserve charge 90,382 (301) 251,424 18,825 Interconnection charge Losses charge STS Customer 10 STS Customer 11 Interconnection charge Losses charge Operating reserve charge STS Customer 12 STS Customer 13 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 107 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS November 2002 Total 2002 refund (charge) to customer November 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 15 STS Customer 16 STS Customer 17 Interconnection charge 14,285 715 Losses charge 56,901 3,604 Operating reserve charge 22,377 (75) Total refund (charge) to customer 93,563 4,244 Interconnection charge 356,015 17,810 Losses charge 371,033 34,291 Operating reserve charge 212,888 (710) Total refund (charge) to customer 939,936 51,391 214 11 0 0 Operating reserve charge 239 (1) Total refund (charge) to customer 453 10 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 35,305 1,766 (34,929) 5,302 Operating reserve charge 32,919 (110) Total refund (charge) to customer 33,295 6,959 384,433 19,232 1,111,492 61,433 381,394 (1,272) 1,877,319 79,393 68,673 3,435 (128,637) 15,430 Operating reserve charge 95,793 (319) Total refund (charge) to customer 35,829 18,546 Interconnection charge Losses charge STS Customer 18 STS Customer 19 Interconnection charge Losses charge STS Customer 20 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Numbers may not add due to rounding November 20, 2007 ASPP2A Page 108 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS November 2002 Total 2002 refund (charge) to customer November 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 22 STS Customer 23 STS Customer 24 Interconnection charge 2,512,368 125,683 Losses charge 5,312,267 314,830 Operating reserve charge 1,954,572 (6,517) Total refund (charge) to customer 9,779,207 433,997 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 0 0 8,422 0 0 0 8,422 0 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 43,007 2,151 Losses charge 79,571 8,796 Operating reserve charge 54,607 (182) 177,185 10,765 Interconnection charge 2,175 109 Losses charge 5,032 788 230 (1) 7,437 896 Interconnection charge 365,930 18,306 Losses charge 550,005 64,598 Operating reserve charge 401,045 (1,337) 1,316,980 81,567 Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 25 STS Customer 26 Total refund (charge) to customer STS Customer 27 Operating reserve charge Total refund (charge) to customer STS Customer 28 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 109 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS November 2002 Total 2002 refund (charge) to customer November 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total Actual Revenue Collected STS Customer 29 116,122 5,809 Losses charge 17,273 3,488 Operating reserve charge 21,655 (72) 155,051 9,225 Interconnection charge 1,327,899 66,429 Losses charge 2,389,949 176,067 Operating reserve charge 1,093,086 (3,644) Total refund (charge) to customer 4,810,934 238,852 585,139 29,272 (395,717) 58,696 Operating reserve charge 364,402 (1,215) Total refund (charge) to customer 553,824 86,753 64,959 3,250 (124,269) 13,737 Operating reserve charge 85,282 (284) Total refund (charge) to customer 25,973 16,702 372 19 (1,612) 58 362 (1) (878) 76 Interconnection charge 13,107,046 655,690 Losses charge 18,953,187 1,660,592 Operating reserve charge 10,444,962 (34,824) Total refund (charge) to customer 42,505,196 2,281,458 Interconnection charge Total refund (charge) to customer STS Customer 30 STS Customer 31 Interconnection charge Losses charge STS Customer 32 Interconnection charge Losses charge STS Customer 33 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Total STS Customers Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 110 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS November 2002 Total 2002 refund (charge) to customer December 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal DTS CUSTOMERS APL 3,841,839 97,852 Operating reserve charge 2,316,030 (75,056) 33,360 34,843 Total refund (charge) to customer 6,191,230 57,639 Interconnection charge 3,306,968 84,229 Operating reserve charge 2,037,378 (66,026) 30,427 31,780 Total refund (charge) to customer 5,374,773 49,983 Interconnection charge 2,520,044 64,186 Operating reserve charge 1,604,778 (52,007) 22,894 23,912 4,147,717 36,091 Interconnection charge 269,032 6,852 Operating reserve charge 162,935 (5,280) 2,468 2,578 Total refund (charge) to customer 434,434 4,150 Interconnection charge 245,201 6,245 Operating reserve charge 163,793 (5,308) 2,241 2,340 411,234 3,278 Interconnection charge 8,818,922 224,618 Operating reserve charge 5,561,486 (180,233) 92,625 96,743 14,473,033 141,129 133,829 3,409 51,822 (1,679) 1,666 1,740 187,317 3,469 Other system support services charge EPDI Other system support services charge Total refund (charge) to customer LTH Other system support services charge RDR Other system support services charge Total refund (charge) to customer UNCA Other system support services charge Total refund (charge) to customer DTS Customer 1 Deferral Balance Allocation Refund (Charge) Interconnection charge Other system support services charge CCES Actual Revenue Collected Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 111 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS December 2002 Total 2002 refund (charge) to customer December 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal Actual Revenue Collected DTS Customer 2 1,239 32 Operating reserve charge 0 0 Other system support services charge 0 0 1,239 32 38,941 992 Operating reserve charge 0 0 Other system support services charge 0 0 38,941 992 Interconnection charge 0 0 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 30,907 787 Operating reserve charge 18,301 (593) 1,025 1,071 Total refund (charge) to customer 50,233 1,265 Interconnection charge 16,920 431 8,275 (268) 228 238 25,423 401 116,193 2,959 Operating reserve charge 0 0 Other system support services charge 0 0 Total refund (charge) to customer 116,193 2,959 Interconnection charge 217,265 5,534 61,585 (1,996) 2,578 2,693 281,428 6,231 Interconnection charge Total refund (charge) to customer DTS Customer 3 Interconnection charge Total refund (charge) to customer DTS Customer 4 DTS Customer 5 Other system support services charge DTS Customer 6 Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 7 DTS Customer 8 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 112 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS December 2002 Total 2002 refund (charge) to customer December 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal Actual Revenue Collected DTS Customer 9 26,464 674 Operating reserve charge 6,646 (215) Other system support services charge 1,198 1,251 34,307 1,710 1,415 36 284 (9) 18 19 1,717 46 Interconnection charge 44,289 1,128 Operating reserve charge 29,438 (954) 790 825 74,516 999 164,360 4,186 Operating reserve charge 0 0 Other system support services charge 0 0 164,360 4,186 32,992 840 Operating reserve charge 0 0 Other system support services charge 0 0 32,992 840 Interconnection charge 4,656 119 Operating reserve charge 2,276 (74) 47 49 Total refund (charge) to customer 6,979 94 Interconnection charge 9,938 253 113 (4) 52 54 10,103 304 Interconnection charge Total refund (charge) to customer DTS Customer 10 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 11 Other system support services charge Total refund (charge) to customer DTS Customer 12 Interconnection charge Total refund (charge) to customer DTS Customer 13 Interconnection charge Total refund (charge) to customer DTS Customer 14 Other system support services charge DTS Customer 15 Deferral Balance Allocation Refund (Charge) Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 113 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS December 2002 Total 2002 refund (charge) to customer December 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal Actual Revenue Collected DTS Customer 16 Interconnection charge 44,520 1,134 Operating reserve charge 72,595 (2,353) 2,185 2,282 119,299 1,063 33,422 851 1,165 (38) 508 530 Total refund (charge) to customer 35,095 1,344 Interconnection charge 17,755 452 4,135 (134) 120 126 22,010 444 Interconnection charge 1,035 26 Operating reserve charge 1,343 (44) 23 24 2,401 7 11,714 298 7,020 (227) 105 110 18,839 181 3,302 84 179 (6) 85 89 3,567 167 49,775 1,268 4,484 (145) 595 621 54,853 1,744 Other system support services charge Total refund (charge) to customer DTS Customer 17 Interconnection charge Operating reserve charge Other system support services charge DTS Customer 18 Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 19 Other system support services charge Total refund (charge) to customer DTS Customer 20 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 21 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 22 Deferral Balance Allocation Refund (Charge) Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 114 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS December 2002 Total 2002 refund (charge) to customer December 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal Actual Revenue Collected DTS Customer 23 Interconnection charge 471 12 Operating reserve charge 169 (5) 13 14 653 20 4,066 104 9 0 56 58 4,131 162 606 15 41 (1) 6 6 653 20 Interconnection charge 20,008,079 509,607 Operating reserve charge 12,116,280 (392,656) 195,313 203,996 32,319,672 320,947 Other system support services charge Total refund (charge) to customer DTS Customer 24 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer DTS Customer 25 Interconnection charge Operating reserve charge Other system support services charge Total refund (charge) to customer Total DTS Customers Deferral Balance Allocation Refund (Charge) Other system support services charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 115 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS December 2002 Total 2002 refund (charge) to customer December 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal STS CUSTOMERS STS Customer 1 11 (2,308) 91 508 (21) (1,340) 81 90 2 (1,510) 115 644 (26) (776) 91 166 4 (484) 31 176 (7) (141) 28 Interconnection charge 1,440,801 35,477 Losses charge 3,214,027 207,092 Operating reserve charge 1,159,700 (47,111) Total refund (charge) to customer 5,814,529 195,458 Interconnection charge 9,359 230 Losses charge 8,437 1,388 Operating reserve charge 7,771 (316) 25,567 1,302 Interconnection charge 1,440,764 35,476 Losses charge 3,124,268 201,309 Operating reserve charge 1,127,313 (45,795) Total refund (charge) to customer 5,692,345 190,990 194,259 4,783 (692,221) 42,455 237,744 (9,658) (260,217) 37,580 Operating reserve charge Total refund (charge) to customer Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 3 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 4 STS Customer 5 Total refund (charge) to customer STS Customer 6 STS Customer 7 Deferral Balance Allocation Refund (Charge) 460 Interconnection charge Losses charge STS Customer 2 Actual Revenue Collected Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 116 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS December 2002 Total 2002 refund (charge) to customer December 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal Actual Revenue Collected STS Customer 8 STS Customer 9 Interconnection charge 1,660,641 40,890 Losses charge 3,478,966 249,929 Operating reserve charge 1,399,584 (56,856) Total refund (charge) to customer 6,539,191 233,963 Interconnection charge 23,697 583 Losses charge 74,223 7,863 Operating reserve charge 44,031 (1,789) 141,951 6,658 Interconnection charge 1,297,729 31,954 Losses charge 2,177,087 199,639 Operating reserve charge 1,117,961 (45,415) Total refund (charge) to customer 4,592,777 186,177 38,326 944 (84,836) 6,977 Operating reserve charge 39,069 (1,587) Total refund (charge) to customer (7,441) 6,333 Interconnection charge 1,786,201 43,982 Losses charge 2,675,073 209,094 Operating reserve charge 1,492,345 (60,624) Total refund (charge) to customer 5,953,619 192,452 69,732 1,717 213,948 12,639 70,777 (2,875) 354,457 11,481 Interconnection charge 93,410 2,300 Losses charge 40,822 17,009 Operating reserve charge 95,251 (3,869) 229,484 15,440 Total refund (charge) to customer STS Customer 10 STS Customer 11 Interconnection charge Losses charge STS Customer 12 STS Customer 13 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 14 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 117 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS December 2002 Total 2002 refund (charge) to customer December 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal Actual Revenue Collected STS Customer 15 STS Customer 16 STS Customer 17 Interconnection charge 10,268 253 Losses charge 41,434 3,500 Operating reserve charge 19,597 (796) Total refund (charge) to customer 71,299 2,956 Interconnection charge 292,141 7,193 Losses charge 207,596 20,927 Operating reserve charge 117,191 (4,761) Total refund (charge) to customer 616,928 23,360 105 3 0 0 99 (4) 204 (1) Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 35,295 869 (62,020) 5,326 29,825 (1,212) 3,099 4,983 Interconnection charge 355,852 8,762 Losses charge 960,512 66,703 Operating reserve charge 373,533 (15,174) 1,689,897 60,291 107,232 2,640 (361,506) 25,675 143,781 (5,841) (110,494) 22,475 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 18 STS Customer 19 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 20 Total refund (charge) to customer STS Customer 21 Deferral Balance Allocation Refund (Charge) Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 118 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS December 2002 Total 2002 refund (charge) to customer December 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal Actual Revenue Collected STS Customer 22 STS Customer 23 STS Customer 24 Interconnection charge 2,397,299 59,029 Losses charge 4,885,037 341,571 Operating reserve charge 1,912,771 (77,703) Total refund (charge) to customer 9,195,107 322,897 Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 49,818 1,227 Losses charge 36,674 0 Operating reserve charge 38,806 (1,576) 125,298 (350) Interconnection charge 0 0 Losses charge 0 0 Operating reserve charge 0 0 Total refund (charge) to customer 0 0 Interconnection charge 54,080 1,332 Losses charge 87,923 13,084 Operating reserve charge 73,269 (2,976) 215,272 11,439 7,756 191 12,280 2,948 7,993 (325) 28,029 2,814 Interconnection charge 337,994 8,322 Losses charge 354,088 67,063 Operating reserve charge 375,548 (15,256) 1,067,631 60,130 Total refund (charge) to customer STS Customer 25 STS Customer 26 Total refund (charge) to customer STS Customer 27 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 28 Deferral Balance Allocation Refund (Charge) Total refund (charge) to customer Numbers may not add due to rounding November 20, 2007 ASPP2A Page 119 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS December 2002 Total 2002 refund (charge) to customer December 2002 As of July 31, 2007 2002 Customer Allocation Detail By Production Month Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS STS Deferral Balances (pre-Riders) Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal Actual Revenue Collected STS Customer 29 113,258 2,789 Losses charge 2,891 1,515 Operating reserve charge 8,481 (345) 124,630 3,959 Interconnection charge 1,038,901 25,581 Losses charge 1,121,929 144,113 807,022 (32,784) 2,967,853 136,910 590,516 14,540 (748,515) 71,123 Operating reserve charge 398,285 (16,180) Total refund (charge) to customer 240,287 69,484 94,227 2,320 (321,367) 21,368 119,658 (4,861) (107,482) 18,827 1,357 33 (6,444) 234 1,311 (53) (3,776) 214 Interconnection charge 13,541,733 333,439 Losses charge 20,436,006 1,940,781 Operating reserve charge 11,220,046 (455,796) Total refund (charge) to customer 45,197,785 1,818,424 Interconnection charge Total refund (charge) to customer STS Customer 30 Operating reserve charge Total refund (charge) to customer STS Customer 31 Interconnection charge Losses charge STS Customer 32 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer STS Customer 33 Interconnection charge Losses charge Operating reserve charge Total refund (charge) to customer Total STS Customers Deferral Balance Allocation Refund (Charge) Numbers may not add due to rounding November 20, 2007 ASPP2A Page 120 of 120 DEFFERRAL ACCOUNT CUSTOMER ALLOCATIONS December 2002 Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION January 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS Customer 1 STS Customer 2 STS Customer 3 STS Customer 4 STS Customer 5 STS Customer 10 Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D 0 0 0 Subtotal (82) 474 0 110,096 0 Generator 1 (194) 2,003 0 0 0 Generator 2 (182) 1,879 0 0 0 Subtotal (377) 3,882 0 110,096 3 Generator 1 (1,105) 9,957 0 0 0 Subtotal (1,105) 9,957 0 110,096 9 Generator 1 371,579 4,476,850 0 0 0 Generator 2 603,408 7,269,975 0 0 0 Subtotal 974,987 11,746,826 9 110,096 10,270 Generator 1 0 0 0 0 0 Generator 2 4,537 119,391 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 4,537 119,391 0 110,096 104 Generator 1 647,694 7,803,548 0 0 0 Generator 2 616,767 7,430,927 0 0 0 1,264,461 15,234,474 12 110,096 13,319 Generator 1 (61,808) 637,192 0 0 0 Generator 2 (141,216) 636,108 0 0 0 Generator 3 (52,274) 699,787 0 0 0 Generator 4 (3,281) 102,226 0 0 0 (258,579) 2,075,313 2 110,096 1,814 Generator 1 570,849 7,928,460 0 0 0 Generator 2 573,733 7,968,518 0 0 0 1,144,582 15,896,979 13 110,096 13,898 Generator 1 12,912 293,455 0 0 0 Subtotal 12,912 293,455 0 110,096 257 Generator 1 174,026 2,719,152 0 0 0 Generator 2 192,518 3,008,087 0 0 0 Generator 3 335,952 7,465,591 0 0 0 Subtotal 702,495 13,192,830 10 110,096 11,534 Subtotal STS Customer 9 Total Industry Losses Def Account Balance 474 Subtotal STS Customer 8 Customer % of the total (Effective Volume X Pool Price) (82) Subtotal STS Customer 7 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 6 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 1 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION January 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (39,595) 435,109 0 0 0 Subtotal (39,595) 435,109 0 110,096 380 Generator 1 (263,821) 2,254,877 0 0 0 Generator 2 336,957 7,836,207 0 0 0 Generator 3 317,228 7,377,405 0 0 0 Subtotal 390,365 17,468,490 14 110,096 15,272 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 110,096 0 Generator 1 14,005 237,377 0 0 0 Subtotal 14,005 237,377 0 110,096 208 Generator 1 28,832 600,664 0 0 0 Generator 2 4,213 87,765 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 33,045 688,429 1 110,096 602 Generator 1 0 0 0 0 0 Subtotal 0 0 0 110,096 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (26,105) 362,095 0 0 0 Subtotal (26,105) 362,095 0 110,096 317 Generator 1 291,525 3,886,999 0 0 0 Subtotal 291,525 3,886,999 3 110,096 3,398 Generator 1 (126,578) 1,240,965 0 0 0 Subtotal (126,578) 1,240,965 1 110,096 1,085 Generator 1 342,370 4,279,627 0 0 0 Generator 2 570,915 7,820,758 0 0 0 Generator 3 152,294 1,903,670 0 0 0 Generator 4 59,577 754,140 0 0 0 Generator 5 76,284 965,622 0 0 0 Generator 6 283,127 3,878,455 0 0 0 1,484,568 19,602,272 16 110,096 17,138 STS Customer 11 STS Customer 12 STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 Subtotal STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Subtotal Numbers may not add due to rounding November 22, 2007 ASPP2A Page 2 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION January 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 STS Customer 31 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 0 0 0 0 0 Subtotal 0 0 0 110,096 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 8,814 400,618 0 0 0 Subtotal 8,814 400,618 0 110,096 350 Generator 1 3,063 109,389 0 0 0 Subtotal 3,063 109,389 0 110,096 96 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 84,045 4,669,192 0 0 0 Subtotal 84,045 4,669,192 4 110,096 4,082 Generator 1 (1,008) 10,392 0 0 0 Generator 2 0 0 0 0 0 Generator 3 10,074 251,849 0 0 0 Generator 4 0 0 0 0 0 Generator 5 (22,662) 233,627 0 0 0 Generator 6 3,384 84,595 0 0 0 (10,212) 580,462 0 110,096 507 Generator 1 (155,339) 1,425,125 0 0 0 Generator 2 32,814 725,978 0 0 0 Generator 3 0 0 0 0 0 Generator 4 469,077 5,651,531 0 0 0 Generator 5 432,058 5,205,524 0 0 0 Subtotal 778,611 13,008,158 10 110,096 11,373 Generator 1 (9,620) 85,896 0 0 0 Generator 10 (32,566) 269,136 0 0 0 Generator 11 (30,533) 233,077 0 0 0 Generator 12 (17,729) 140,708 0 0 0 Generator 13 (11,280) 89,521 0 0 0 Generator 2 (57,852) 1,014,949 0 0 0 Generator 3 (22,422) 182,296 0 0 0 Generator 4 9,059 823,506 0 0 0 Subtotal STS Customer 30 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 3 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION January 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 8,228 (656) 7,572 (418,302) (302,909) (721,211) 426,531 302,253 728,783 0 0 0 0 (110,096) (110,096) 0 110,096 110,096 3,233 (279) 2,954 0 0 0 3,233 (279) 2,954 (7,610) 0 (7,610) 0 0 0 (7,610) 0 (7,610) 3,852 (935) 2,917 (418,302) (413,004) (831,306) 422,154 412,069 834,223 Import/Export Losses 0 0 0 Losses charge adj 0 (201) (201) Other Revenue (9,496) (6,877) (16,373) Subtotal (9,496) (7,078) (16,574) Total (5,645) (8,013) (13,657) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS Customer 31 STS Customer 32 STS Customer 33 Total STS Customers Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (9,815) 76,083 0 0 0 Generator 6 0 0 0 0 0 Generator 7 (55,428) 513,221 0 0 0 Generator 8 (17,085) 137,785 0 0 0 Generator 9 (758) 6,166 0 0 0 Subtotal (256,030) 3,572,344 3 110,096 3,123 Generator 1 (117,530) 1,078,257 0 0 0 Subtotal (117,530) 1,078,257 1 110,096 943 Generator 1 (2,803) 14,991 0 0 0 Subtotal (2,803) 14,991 0 110,096 13 6,353,017 125,928,728 100 110,096 110,096 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 4 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION February 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total STS Customer 1 STS Customer 2 STS Customer 3 STS Customer 4 STS Customer 5 STS Customer 7 STS Customer 9 STS Customer 10 Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D (190) 1,099 0 0 0 Subtotal (190) 1,099 0 284,348 3 Generator 1 0 0 0 0 0 Generator 2 0 0 0 0 0 Subtotal 0 0 0 284,348 0 Generator 1 (198) 1,779 0 0 0 Subtotal (198) 1,779 0 284,348 5 Generator 1 436,372 5,257,488 0 0 0 Generator 2 431,078 5,193,705 0 0 0 Subtotal 867,449 10,451,193 11 284,348 31,880 Generator 1 0 0 0 0 0 Generator 2 4,934 129,834 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 4,934 129,834 0 284,348 396 Generator 1 453,520 5,464,099 0 0 0 Generator 2 446,210 5,376,026 0 0 0 Subtotal 899,730 10,840,124 12 284,348 33,067 Generator 1 (58,731) 605,478 0 0 0 Generator 2 (58,821) 264,959 0 0 0 Generator 3 (29,294) 392,151 0 0 0 Generator 4 (863) 26,886 0 0 0 (147,709) 1,289,475 1 284,348 3,933 Generator 1 407,270 5,656,526 0 0 0 Generator 2 407,882 5,665,021 0 0 0 Subtotal 815,151 11,321,547 12 284,348 34,535 Generator 1 905 20,574 0 0 0 Subtotal 905 20,574 0 284,348 63 Generator 1 125,809 1,965,773 0 0 0 Generator 2 155,041 1,962,540 0 0 0 Generator 3 235,047 5,223,263 0 0 0 Subtotal 515,897 9,151,575 10 284,348 27,916 Subtotal STS Customer 8 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 6 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 5 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION February 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (27,100) 297,805 0 0 0 Subtotal (27,100) 297,805 0 284,348 908 Generator 1 (200,422) 1,713,005 0 0 0 Generator 2 203,831 4,740,249 0 0 0 Generator 3 223,232 5,191,440 0 0 0 Subtotal 226,641 11,644,694 12 284,348 35,521 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 284,348 0 Generator 1 3,750 63,567 0 0 0 Subtotal 3,750 63,567 0 284,348 194 Generator 1 0 0 0 0 0 Generator 2 10,367 215,983 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 10,367 215,983 0 284,348 659 Generator 1 0 0 0 0 0 Subtotal 0 0 0 284,348 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (20,608) 284,411 0 0 0 Subtotal (20,608) 284,411 0 284,348 868 Generator 1 232,374 3,098,326 0 0 0 Subtotal 232,374 3,098,326 3 284,348 9,451 Generator 1 (20,346) 199,469 0 0 0 Subtotal (20,346) 199,469 0 284,348 608 Generator 1 290,139 3,626,732 0 0 0 Generator 2 413,517 5,664,622 0 0 0 Generator 3 163,604 2,045,046 0 0 0 Generator 4 37,321 472,419 0 0 0 Generator 5 63,999 810,108 0 0 0 Generator 6 412,121 5,645,493 0 0 0 1,380,700 18,264,420 20 284,348 55,714 STS Customer 11 STS Customer 12 STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 Subtotal STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Subtotal Numbers may not add due to rounding November 22, 2007 ASPP2A Page 6 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION February 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 STS Customer 31 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 0 0 0 0 0 Subtotal 0 0 0 284,348 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 4,862 441,993 0 0 0 Subtotal 4,862 441,993 0 284,348 1,348 Generator 1 3,199 114,236 0 0 0 Subtotal 3,199 114,236 0 284,348 348 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 52,954 2,941,889 0 0 0 Subtotal 52,954 2,941,889 3 284,348 8,974 Generator 1 (1,565) 16,133 0 0 0 Generator 2 0 0 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 Generator 5 (8,239) 84,936 0 0 0 Generator 6 0 0 0 0 0 (9,804) 101,068 0 284,348 308 Generator 1 (125,457) 1,150,978 0 0 0 Generator 2 25,852 571,947 0 0 0 Generator 3 0 0 0 0 0 Generator 4 296,776 3,575,617 0 0 0 Generator 5 334,047 4,024,667 0 0 0 Subtotal 531,219 9,323,208 10 284,348 28,440 Generator 1 (7,272) 64,931 0 0 0 Generator 10 (23,060) 190,578 0 0 0 Generator 11 (21,629) 165,106 0 0 0 Generator 12 (11,805) 93,692 0 0 0 Generator 13 (6,813) 54,072 0 0 0 Generator 2 (25,334) 444,449 0 0 0 Generator 3 (13,588) 110,474 0 0 0 Generator 4 5,555 505,008 0 0 0 Subtotal STS Customer 30 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 7 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION February 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 8,912 (315) 8,597 (421,001) (304,863) (725,864) 429,914 304,548 734,462 0 0 0 0 (284,348) (284,348) 0 284,348 284,348 2,342 (181) 2,161 0 0 0 2,342 (181) 2,161 (3,543) 0 (3,543) 0 0 0 (3,543) 0 (3,543) 7,711 (496) 7,215 (421,001) (589,211) (1,010,213) 428,712 588,715 1,017,428 Import/Export Losses 0 0 0 Losses charge adj 0 (130) (130) Other Revenue (6,797) (4,922) (11,719) Subtotal (6,797) (5,052) (11,849) 914 (5,548) (4,634) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Total STS Customer 31 STS Customer 32 STS Customer 33 Total STS Customers Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (4,811) 37,298 0 0 0 Generator 6 0 0 0 0 0 Generator 7 (33,539) 310,547 0 0 0 Generator 8 (11,226) 90,534 0 0 0 Generator 9 (260) 1,057 0 0 0 Subtotal (153,783) 2,067,746 2 284,348 6,307 Generator 1 (102,121) 936,888 0 0 0 Subtotal (102,121) 936,888 1 284,348 2,858 Generator 1 (2,512) 13,436 0 0 0 Subtotal (2,512) 13,436 0 284,348 41 5,065,763 93,216,343 100 284,348 284,348 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 8 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION March 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge STS Customer 1 STS Customer 2 STS Customer 4 STS Customer 5 STS Customer 7 STS Customer 9 STS Customer 10 Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D 5,696 0 0 0 Subtotal (194) 5,696 0 1,709,837 38 Generator 1 42 4,678 0 0 0 Generator 2 3 355 0 0 0 45 5,033 0 1,709,837 34 Generator 1 (3,343) 59,690 0 0 0 Subtotal (3,343) 59,690 0 1,709,837 403 Generator 1 1,782,539 14,492,187 0 0 0 Generator 2 1,764,378 14,344,535 0 0 0 Subtotal 3,546,917 28,836,722 11 1,709,837 194,872 Generator 1 0 0 0 0 0 Generator 2 7,940 208,959 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 7,940 208,959 0 1,709,837 1,412 Generator 1 1,910,049 15,528,851 0 0 0 Generator 2 1,805,476 14,678,669 0 0 0 Subtotal 3,715,525 30,207,520 12 1,709,837 204,136 Generator 1 (112,022) 1,836,429 0 0 0 Generator 2 (95,009) 1,319,570 0 0 0 Generator 3 (82,603) 1,750,071 0 0 0 Generator 4 40,435 1,013,399 0 0 0 (249,200) 5,919,468 2 1,709,837 40,003 Generator 1 658,684 6,653,377 0 0 0 Generator 2 1,481,895 14,968,632 0 0 0 Subtotal 2,140,579 21,622,008 9 1,709,837 146,117 Generator 1 (84,607) 829,483 0 0 0 Subtotal (84,607) 829,483 0 1,709,837 5,605 Generator 1 11,901 5,950,440 0 0 0 Generator 2 12,301 6,150,321 0 0 0 Generator 3 (45,100) 15,033,262 0 0 0 Subtotal (20,898) 27,134,023 11 1,709,837 183,366 Subtotal STS Customer 8 Customer % of the total (Effective Volume X Pool Price) (194) Subtotal STS Customer 6 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 3 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 9 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION March 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (51,727) 680,622 0 0 0 Subtotal (51,727) 680,622 0 1,709,837 4,600 Generator 1 64,682 4,312,166 0 0 0 Generator 2 368,182 14,160,827 0 0 0 Generator 3 360,001 13,846,203 0 0 0 Subtotal 792,865 32,319,196 13 1,709,837 218,406 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 79,184 1,414,009 0 0 0 Subtotal 79,184 1,414,009 1 1,709,837 9,556 Generator 1 87,836 828,639 0 0 0 Subtotal 87,836 828,639 0 1,709,837 5,600 Generator 1 56,169 791,119 0 0 0 Generator 2 129,270 1,820,704 0 0 0 Generator 3 206,138 2,903,346 0 0 0 Generator 4 15,452 217,629 0 0 0 407,029 5,732,797 2 1,709,837 38,741 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,709,837 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (8,772) 288,242 0 0 0 Subtotal (8,772) 288,242 0 1,709,837 1,948 Generator 1 950,556 7,544,094 0 0 0 Subtotal 950,556 7,544,094 3 1,709,837 50,981 Generator 1 (110,011) 2,683,197 0 0 0 Subtotal (110,011) 2,683,197 1 1,709,837 18,132 Generator 1 1,135,970 9,792,845 0 0 0 Generator 2 1,498,253 15,606,800 0 0 0 Generator 3 644,688 5,557,653 0 0 0 Generator 4 317,169 2,497,393 0 0 0 Generator 5 285,138 2,245,184 0 0 0 Generator 6 1,461,142 15,220,229 0 0 0 Subtotal 5,342,360 50,920,104 20 1,709,837 344,107 STS Customer 11 STS Customer 12 STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 Subtotal STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 10 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION March 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 STS Customer 30 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,709,837 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 87,363 1,680,060 0 0 0 Subtotal 87,363 1,680,060 1 1,709,837 11,353 Generator 1 50,040 735,886 0 0 0 Subtotal 50,040 735,886 0 1,709,837 4,973 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 325,602 5,251,645 0 0 0 Subtotal 325,602 5,251,645 2 1,709,837 35,490 Generator 1 (11,806) 193,535 0 0 0 Generator 2 0 0 0 0 0 Generator 3 2,653 34,007 0 0 0 Generator 4 50,315 645,064 0 0 0 Generator 5 0 0 0 0 0 Generator 6 22,171 284,244 0 0 0 Subtotal 63,333 1,156,850 0 1,709,837 7,818 Generator 1 (139,857) 3,040,361 0 0 0 Generator 2 118,041 1,628,147 0 0 0 Generator 3 0 0 0 0 0 Generator 4 1,408,458 11,450,875 0 0 0 Generator 5 302,316 2,457,857 0 0 0 1,688,958 18,577,241 7 1,709,837 125,541 0 0 0 0 0 Generator 10 (30,265) 540,445 0 0 0 Generator 11 (13,503) 250,048 0 0 0 Generator 12 (15,269) 254,490 0 0 0 Generator 13 (9,937) 180,664 0 0 0 Generator 2 10,096 1,261,984 0 0 0 Generator 3 (13,603) 256,666 0 0 0 Generator 4 62,209 1,446,711 0 0 0 Subtotal STS Customer 31 Losses Revenue Collected Generator 1 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 11 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION March 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,337 (14,211) (4,874) (426,758) (309,032) (735,790) 436,095 294,821 730,915 0 0 0 0 (1,709,837) (1,709,837) 0 1,709,837 1,709,837 6,733 (17,592) (10,859) 0 0 0 6,733 (17,592) (10,859) Other system support services charge (1,911) 0 (1,911) 0 0 0 (1,911) 0 (1,911) Subtotal 14,159 (31,803) (17,644) (426,758) (2,018,869) (2,445,627) 440,917 1,987,066 2,427,983 Import/Export Losses 0 0 0 Losses charge adj 0 (30,596) (30,596) Other Revenue (1,040) (753) (1,794) Subtotal (1,040) (31,349) (32,390) Total 13,118 (63,152) (50,034) Interconnection charge Losses charge Operating reserve charge STS Customer 31 STS Customer 33 Total STS Customers Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (18,147) 263,004 0 0 0 Generator 6 (8,632) 125,104 0 0 0 Generator 7 (37,355) 718,363 0 0 0 Generator 8 (14,533) 246,328 0 0 0 Generator 9 (4) 70 0 0 0 (88,944) 5,543,879 2 1,709,837 37,464 Generator 1 (131,298) 2,793,569 0 0 0 Subtotal (131,298) 2,793,569 1 1,709,837 18,878 Generator 1 (2,510) 38,610 0 0 0 Subtotal (2,510) 38,610 0 1,709,837 261 18,534,629 253,017,243 100 1,709,837 1,709,837 Subtotal STS Customer 32 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 12 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION April 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS Customer 1 STS Customer 2 STS Customer 4 STS Customer 5 STS Customer 7 STS Customer 8 STS Customer 9 STS Customer 10 Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D (90) 2,660 0 0 0 Subtotal (90) 2,660 0 1,296,398 18 Generator 1 56 6,238 0 0 0 Generator 2 48 5,383 0 0 0 105 11,621 0 1,296,398 80 Generator 1 (2,210) 39,463 0 0 0 Subtotal (2,210) 39,463 0 1,296,398 271 Generator 1 1,241,355 10,092,315 0 0 0 Generator 2 1,356,222 11,026,195 0 0 0 Subtotal 2,597,577 21,118,510 11 1,296,398 144,864 Generator 1 402 50,300 0 0 0 Generator 2 8,354 126,955 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 8,756 177,255 0 1,296,398 1,216 Generator 1 1,349,712 10,973,266 0 0 0 Generator 2 1,427,644 11,606,861 0 0 0 Subtotal 2,777,356 22,580,127 12 1,296,398 154,890 Generator 1 (87,506) 1,434,522 0 0 0 Generator 2 (54,848) 761,784 0 0 0 Generator 3 (63,549) 1,346,374 0 0 0 Generator 4 17,173 430,410 0 0 0 Subtotal (188,730) 3,973,090 2 1,296,398 27,254 Generator 1 1,089,162 11,001,641 0 0 0 Generator 2 1,209,183 12,213,965 0 0 0 Subtotal 2,298,345 23,215,606 12 1,296,398 159,249 Generator 1 (44,985) 441,026 0 0 0 Subtotal (44,985) 441,026 0 1,296,398 3,025 Generator 1 8,644 4,322,062 0 0 0 Generator 2 8,068 4,033,811 0 0 0 Generator 3 (30,345) 10,114,934 0 0 0 Subtotal (13,633) 18,470,807 10 1,296,398 126,702 Subtotal STS Customer 6 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 3 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 13 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION April 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (31,787) 418,250 0 0 0 Subtotal (31,787) 418,250 0 1,296,398 2,869 Generator 1 40,061 2,670,747 0 0 0 Generator 2 307,688 11,834,167 0 0 0 Generator 3 129,147 4,967,187 0 0 0 Subtotal 476,896 19,472,100 10 1,296,398 133,571 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,296,398 0 Generator 1 25,280 238,488 0 0 0 Subtotal 25,280 238,488 0 1,296,398 1,636 Generator 1 34,972 492,558 0 0 0 Generator 2 29,377 413,765 0 0 0 Generator 3 0 0 0 0 0 Generator 4 63,124 889,065 0 0 0 127,473 1,795,388 1 1,296,398 12,316 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,296,398 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (9,357) 305,649 0 0 0 Subtotal (9,357) 305,649 0 1,296,398 2,097 Generator 1 803,424 6,376,384 0 0 0 Subtotal 803,424 6,376,384 3 1,296,398 43,739 Generator 1 (64,514) 1,573,515 0 0 0 Subtotal (64,514) 1,573,515 1 1,296,398 10,794 Generator 1 859,447 7,409,024 0 0 0 Generator 2 1,153,709 12,017,801 0 0 0 Generator 3 516,395 4,451,684 0 0 0 Generator 4 244,223 1,923,019 0 0 0 Generator 5 201,921 1,589,932 0 0 0 Generator 6 1,162,030 12,104,483 0 0 0 Subtotal 4,137,726 39,495,943 21 1,296,398 270,926 STS Customer 11 STS Customer 12 STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 Subtotal STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 14 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION April 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D 0 0 0 0 0 Subtotal 0 0 0 1,296,398 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 57,531 1,106,367 0 0 0 Subtotal 57,531 1,106,367 1 1,296,398 7,589 Generator 1 34,917 513,487 0 0 0 Subtotal 34,917 513,487 0 1,296,398 3,522 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 219,672 3,543,089 0 0 0 Subtotal 219,672 3,543,089 2 1,296,398 24,304 Generator 1 (9,459) 155,070 0 0 0 Generator 2 0 0 0 0 0 Generator 3 46,198 592,284 0 0 0 Generator 4 48,596 623,029 0 0 0 Generator 5 0 0 0 0 0 Generator 6 48,397 620,474 0 0 0 133,732 1,990,858 1 1,296,398 13,656 Generator 1 (115,275) 2,505,975 0 0 0 Generator 2 92,790 1,279,864 0 0 0 Generator 3 0 0 0 0 0 Generator 4 1,107,412 9,003,351 0 0 0 Generator 5 385,708 3,135,837 0 0 0 1,470,635 15,925,026 8 1,296,398 109,239 Generator 1 (7,723) 154,467 0 0 0 Generator 10 (21,282) 380,033 0 0 0 Generator 11 (8,431) 156,132 0 0 0 Generator 12 (12,610) 210,162 0 0 0 Generator 13 (10,153) 184,593 0 0 0 Generator 2 13,169 1,646,066 0 0 0 Generator 3 (10,524) 198,557 0 0 0 Generator 4 30,161 701,418 0 0 0 Subtotal STS Customer 31 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 30 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 15 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION April 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 7,794 (9,790) (1,996) (427,699) (309,713) (737,411) 435,493 299,923 735,416 0 0 0 0 (1,296,398) (1,296,398) 0 1,296,398 1,296,398 5,346 (8,321) (2,975) 0 0 0 5,346 (8,321) (2,975) (4,440) 0 (4,440) 0 0 0 (4,440) 0 (4,440) 8,700 (18,111) (9,411) (427,699) (1,606,110) (2,033,809) 436,399 1,587,999 2,024,398 Import/Export Losses 0 0 0 Losses charge adj 0 (14,472) (14,472) Other Revenue (100) (72) (172) Subtotal (100) (14,544) (14,644) Total 8,600 (32,655) (24,055) Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS Customer 31 STS Customer 32 STS Customer 33 Total STS Customers Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (14,959) 216,797 0 0 0 Generator 6 (6,448) 93,451 0 0 0 Generator 7 (29,127) 560,140 0 0 0 Generator 8 (11,910) 201,865 0 0 0 Generator 9 0 0 0 0 0 Subtotal (89,837) 4,703,680 2 1,296,398 32,265 Generator 1 (70,262) 1,494,931 0 0 0 Subtotal (70,262) 1,494,931 1 1,296,398 10,255 Generator 1 (474) 7,286 0 0 0 Subtotal (474) 7,286 0 1,296,398 50 14,653,546 188,990,607 100 1,296,398 1,296,398 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 16 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION May 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total STS Customer 1 STS Customer 2 STS Customer 3 STS Customer 4 STS Customer 5 STS Customer 7 STS Customer 8 STS Customer 9 STS Customer 10 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (232) 6,814 0 0 0 Subtotal (232) 6,814 0 1,349,933 53 Generator 1 88 9,756 0 0 0 Generator 2 123 13,621 0 0 0 Subtotal 210 23,377 0 1,349,933 182 Generator 1 (1,790) 31,968 0 0 0 Subtotal (1,790) 31,968 0 1,349,933 248 Generator 1 1,206,514 9,809,057 0 0 0 Generator 2 1,133,340 9,214,148 0 0 0 Subtotal 2,339,854 19,023,205 11 1,349,933 147,720 Generator 1 2,715 339,395 0 0 0 Generator 2 10,623 161,450 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 13,339 500,844 0 1,349,933 3,889 Generator 1 1,375,107 11,179,730 0 0 0 Generator 2 1,218,241 9,904,400 0 0 0 Subtotal 2,593,348 21,084,130 12 1,349,933 163,723 Generator 1 (53,462) 876,427 0 0 0 Generator 2 (30,886) 428,968 0 0 0 Generator 3 (55,069) 1,166,719 0 0 0 Generator 4 9,924 248,713 0 0 0 Subtotal (129,493) 2,720,828 2 1,349,933 21,128 Generator 1 1,138,139 11,496,352 0 0 0 Generator 2 1,134,595 11,460,552 0 0 0 Subtotal 2,272,734 22,956,904 13 1,349,933 178,266 Generator 1 (39,374) 386,023 0 0 0 Subtotal (39,374) 386,023 0 1,349,933 2,998 Generator 1 8,603 4,301,349 0 0 0 Generator 2 7,076 3,537,770 0 0 0 Generator 3 (5,906) 1,968,693 0 0 0 9,772 9,807,813 6 1,349,933 76,160 Subtotal STS Customer 6 Losses Revenue Collected Subtotal Numbers may not add due to rounding November 22, 2007 ASPP2A Page 17 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION May 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (40,246) 529,549 0 0 0 Subtotal (40,246) 529,549 0 1,349,933 4,112 Generator 1 41,212 2,747,459 0 0 0 Generator 2 274,305 10,550,188 0 0 0 Generator 3 217,273 8,356,649 0 0 0 Subtotal 532,790 21,654,296 12 1,349,933 168,151 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 74,138 1,323,898 0 0 0 Subtotal 74,138 1,323,898 1 1,349,933 10,280 Generator 1 31,928 301,204 0 0 0 Subtotal 31,928 301,204 0 1,349,933 2,339 Generator 1 5,531 77,896 0 0 0 Generator 2 2,625 36,967 0 0 0 Generator 3 0 0 0 0 0 Generator 4 27,566 388,256 0 0 0 Subtotal 35,721 503,119 0 1,349,933 3,907 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,349,933 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (11,537) 357,623 0 0 0 Subtotal (11,537) 357,623 0 1,349,933 2,777 Generator 1 262,646 2,084,494 0 0 0 Subtotal 262,646 2,084,494 1 1,349,933 16,187 Generator 1 (56,573) 1,379,820 0 0 0 Subtotal (56,573) 1,379,820 1 1,349,933 10,715 Generator 1 919,851 7,929,750 0 0 0 Generator 2 1,089,972 11,353,878 0 0 0 Generator 3 340,581 2,936,045 0 0 0 Generator 4 231,647 1,823,992 0 0 0 Generator 5 212,066 1,669,813 0 0 0 Generator 6 1,093,180 11,387,288 0 0 0 Subtotal 3,887,297 37,100,766 21 1,349,933 288,096 STS Customer 11 STS Customer 12 STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 18 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION May 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 STS Customer 30 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,349,933 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 36,826 708,197 0 0 0 Subtotal 36,826 708,197 0 1,349,933 5,499 Generator 1 16,752 246,348 0 0 0 Subtotal 16,752 246,348 0 1,349,933 1,913 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 298,629 4,816,598 0 0 0 Subtotal 298,629 4,816,598 3 1,349,933 37,402 Generator 1 (8,393) 137,584 0 0 0 Generator 2 0 0 0 0 0 Generator 3 22,140 283,846 0 0 0 Generator 4 63,961 820,009 0 0 0 Generator 5 0 0 0 0 0 Generator 6 21,540 276,153 0 0 0 Subtotal 99,248 1,517,593 1 1,349,933 11,784 Generator 1 (71,937) 1,563,849 0 0 0 Generator 2 76,650 1,057,248 0 0 0 Generator 3 0 0 0 0 0 Generator 4 972,325 7,905,083 0 0 0 Generator 5 929,930 7,560,404 0 0 0 1,906,968 18,086,584 10 1,349,933 140,447 Generator 1 (10,028) 200,556 0 0 0 Generator 10 (28,980) 517,493 0 0 0 Generator 11 (1,184) 21,933 0 0 0 Generator 12 (17,318) 288,630 0 0 0 Generator 13 (9,697) 176,302 0 0 0 Generator 2 9,034 1,129,249 0 0 0 Generator 3 (8,947) 168,818 0 0 0 Generator 4 81,455 1,894,304 0 0 0 Subtotal STS Customer 31 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 19 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION May 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,709 (6,398) 3,311 (1,003,945) (726,995) (1,730,939) 1,013,653 720,597 1,734,250 0 0 0 0 (1,349,933) (1,349,933) 0 1,349,933 1,349,933 5,108 (3,501) 1,607 0 0 0 5,108 (3,501) 1,607 Other system support services charge (4,707) 0 (4,707) 0 0 0 (4,707) 0 (4,707) Subtotal 10,110 (9,899) 211 (1,003,945) (2,076,927) (3,080,872) 1,014,055 2,067,028 3,081,083 Import/Export Losses 0 0 0 Losses charge adj 0 (6,089) (6,089) Other Revenue (2,766) (2,003) (4,769) Subtotal (2,766) (8,092) (10,858) 7,344 (17,991) (10,647) Interconnection charge Losses charge Operating reserve charge Total STS Customer 31 STS Customer 32 STS Customer 33 Total STS Customers Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (4,283) 62,068 0 0 0 Generator 6 (1,496) 21,682 0 0 0 Generator 7 (29,522) 567,730 0 0 0 Generator 8 (15,993) 271,076 0 0 0 Generator 9 0 0 0 0 0 Subtotal (36,959) 5,319,841 3 1,349,933 41,310 Generator 1 (62,810) 1,336,377 0 0 0 Subtotal (62,810) 1,336,377 1 1,349,933 10,377 Generator 1 (2,270) 34,921 0 0 0 Subtotal (2,270) 34,921 0 1,349,933 271 14,030,918 173,843,134 100 1,349,933 1,349,933 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 20 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION June 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS Customer 1 STS Customer 2 STS Customer 3 STS Customer 4 STS Customer 5 STS Customer 7 STS Customer 8 STS Customer 9 STS Customer 10 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (158) 1,882 0 0 0 Subtotal (158) 1,882 0 1,606,798 15 Generator 1 (1,583) 42,790 0 0 0 Generator 2 (1,945) 52,554 0 0 0 Subtotal (3,528) 95,344 0 1,606,798 764 Generator 1 (6,165) 80,062 0 0 0 Subtotal (6,165) 80,062 0 1,606,798 642 Generator 1 1,090,667 10,193,147 0 0 0 Generator 2 1,141,604 10,669,197 0 0 0 Subtotal 2,232,271 20,862,343 10 1,606,798 167,176 Generator 1 (3,951) 395,129 0 0 0 Generator 2 9,718 169,017 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 5,767 564,145 0 1,606,798 4,521 Generator 1 1,294,918 12,102,041 0 0 0 Generator 2 1,006,894 9,410,225 0 0 0 Subtotal 2,301,813 21,512,266 11 1,606,798 172,384 Generator 1 (28,187) 1,127,496 0 0 0 Generator 2 (82,923) 812,970 0 0 0 Generator 3 (8,702) 1,208,583 0 0 0 Generator 4 428 186,078 0 0 0 Subtotal (119,384) 3,335,128 2 1,606,798 26,725 Generator 1 1,111,916 12,354,622 0 0 0 Generator 2 1,127,742 12,530,464 0 0 0 Subtotal 2,239,658 24,885,086 12 1,606,798 199,411 Generator 1 (45,884) 819,364 0 0 0 Subtotal (45,884) 819,364 0 1,606,798 6,566 Generator 1 307,287 4,389,808 0 0 0 Generator 2 342,418 4,891,685 0 0 0 Generator 3 427,458 7,124,294 0 0 0 1,077,162 16,405,786 8 1,606,798 131,464 Subtotal STS Customer 6 Losses Revenue Collected Subtotal Numbers may not add due to rounding November 22, 2007 ASPP2A Page 21 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION June 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (9,833) 546,286 0 0 0 Subtotal (9,833) 546,286 0 1,606,798 4,378 Generator 1 (78,504) 2,242,960 0 0 0 Generator 2 606,116 12,369,717 0 0 0 Generator 3 565,562 11,542,074 0 0 0 1,093,174 26,154,751 13 1,606,798 209,585 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 86,674 1,520,599 0 0 0 Subtotal 86,674 1,520,599 1 1,606,798 12,185 Generator 1 60,012 731,857 0 0 0 Subtotal 60,012 731,857 0 1,606,798 5,865 Generator 1 5,868 80,388 0 0 0 Generator 2 106,848 1,463,674 0 0 0 Generator 3 0 0 0 0 0 Generator 4 65,859 902,175 0 0 0 178,575 2,446,236 1 1,606,798 19,602 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,606,798 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (19,122) 370,710 0 0 0 Subtotal (19,122) 370,710 0 1,606,798 2,971 Generator 1 364,097 3,569,581 0 0 0 Subtotal 364,097 3,569,581 2 1,606,798 28,604 Generator 1 (185,956) 2,446,783 0 0 0 Subtotal (185,956) 2,446,783 1 1,606,798 19,607 Generator 1 792,472 7,547,351 0 0 0 Generator 2 1,097,504 11,801,117 0 0 0 Generator 3 465,864 4,436,802 0 0 0 Generator 4 232,288 1,968,542 0 0 0 Generator 5 209,341 1,774,074 0 0 0 Generator 6 974,820 10,481,932 0 0 0 3,772,288 38,009,818 19 1,606,798 304,583 STS Customer 11 STS Customer 12 Subtotal STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 Subtotal STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Subtotal Numbers may not add due to rounding November 22, 2007 ASPP2A Page 22 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION June 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D 0 0 0 0 0 Subtotal 0 0 0 1,606,798 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 31,571 809,506 0 0 0 Subtotal 31,571 809,506 0 1,606,798 6,487 Generator 1 6,097 105,118 0 0 0 Subtotal 6,097 105,118 0 1,606,798 842 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 317,059 6,605,387 0 0 0 Subtotal 317,059 6,605,387 3 1,606,798 52,931 Generator 1 (3,833) 153,320 0 0 0 Generator 2 0 0 0 0 0 Generator 3 72,525 1,115,774 0 0 0 Generator 4 19,936 306,702 0 0 0 Generator 5 0 0 0 0 0 Generator 6 0 0 0 0 0 88,628 1,575,796 1 1,606,798 12,627 Generator 1 (156,793) 2,010,167 0 0 0 Generator 2 58,375 1,011,696 0 0 0 Generator 3 0 0 0 0 0 Generator 4 920,746 8,605,103 0 0 0 Generator 5 367,540 3,434,956 0 0 0 1,189,868 15,061,923 8 1,606,798 120,695 Generator 1 (36,194) 482,582 0 0 0 Generator 10 (136,732) 1,608,613 0 0 0 Generator 11 (79) 873 0 0 0 Generator 12 (51,765) 616,247 0 0 0 Generator 13 (22,779) 277,789 0 0 0 Generator 2 (22,236) 926,492 0 0 0 Generator 3 (40,793) 474,332 0 0 0 Generator 4 115,359 3,295,960 0 0 0 Subtotal STS Customer 31 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 30 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 23 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION June 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 9,670 (3,143) 6,527 (1,033,357) (748,293) (1,781,649) 1,043,026 745,150 1,788,176 0 0 0 0 (1,606,798) (1,606,798) 0 1,606,798 1,606,798 5,761 (2,466) 3,295 0 0 0 5,761 (2,466) 3,295 (7,255) 0 (7,255) 0 0 0 (7,255) 0 (7,255) 8,176 (5,609) 2,567 (1,033,357) (2,355,091) (3,388,447) 1,041,532 2,349,482 3,391,014 Import/Export Losses 0 (7) (7) Losses charge adj 0 (3,659) (3,659) Other Revenue 26,646 19,295 45,941 Subtotal 26,646 15,629 42,275 Total 34,822 10,020 44,842 Interconnection charge Losses charge Operating reserve charge Other system support services charge Subtotal STS Customer 31 STS Customer 32 STS Customer 33 Total STS Customers Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (10,575) 116,209 0 0 0 Generator 6 (427) 4,692 0 0 0 Generator 7 (113,913) 1,356,103 0 0 0 Generator 8 (42,610) 473,448 0 0 0 Generator 9 (1,621) 18,844 0 0 0 Subtotal (364,364) 9,652,184 5 1,606,798 77,346 Generator 1 (179,651) 2,333,130 0 0 0 Subtotal (179,651) 2,333,130 1 1,606,798 18,696 Generator 1 (1,852) 15,825 0 0 0 Subtotal (1,852) 15,825 0 1,606,798 127 14,108,818 200,516,899 100 1,606,798 1,606,798 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 24 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION July 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total STS Customer 1 STS Customer 2 STS Customer 3 STS Customer 4 STS Customer 8 STS Customer 10 Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D 0 0 0 Subtotal (2) 19 0 940,118 0 Generator 1 (176) 4,752 0 0 0 Generator 2 (261) 7,062 0 0 0 Subtotal (437) 11,814 0 940,118 93 Generator 1 (664) 8,622 0 0 0 Subtotal (664) 8,622 0 940,118 68 Generator 1 697,810 6,521,585 0 0 0 Generator 2 690,774 6,455,831 0 0 0 1,388,584 12,977,416 11 940,118 101,646 Generator 1 (2,569) 256,878 0 0 0 Generator 2 5,195 90,349 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 2,626 347,227 0 940,118 2,720 Generator 1 675,286 6,311,088 0 0 0 Generator 2 706,989 6,607,370 0 0 0 1,382,275 12,918,458 11 940,118 101,184 Generator 1 (17,100) 683,998 0 0 0 Generator 2 (28,226) 276,721 0 0 0 Generator 3 (5,155) 715,976 0 0 0 Generator 4 280 121,859 0 0 0 Subtotal (50,200) 1,798,553 1 940,118 14,087 Generator 1 674,848 7,498,313 0 0 0 Generator 2 664,520 7,383,560 0 0 0 1,339,369 14,881,873 12 940,118 116,563 Generator 1 (23,281) 415,725 0 0 0 Subtotal (23,281) 415,725 0 940,118 3,256 Generator 1 171,407 2,448,672 0 0 0 Generator 2 167,103 2,387,190 0 0 0 Generator 3 375,695 6,261,590 0 0 0 Subtotal 714,206 11,097,451 9 940,118 86,921 Subtotal STS Customer 9 Total Industry Losses Def Account Balance 19 Subtotal STS Customer 7 Customer % of the total (Effective Volume X Pool Price) (2) Subtotal STS Customer 6 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 5 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 25 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION July 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (5,373) 298,496 0 0 0 Subtotal (5,373) 298,496 0 940,118 2,338 Generator 1 (67,338) 1,923,936 0 0 0 Generator 2 288,110 5,879,797 0 0 0 Generator 3 340,277 6,944,433 0 0 0 Subtotal 561,049 14,748,166 12 940,118 115,515 Generator 1 0 0 0 0 0 Subtotal 0 0 0 940,118 0 Generator 1 50,907 893,100 0 0 0 Subtotal 50,907 893,100 1 940,118 6,995 Generator 1 29,987 365,689 0 0 0 Subtotal 29,987 365,689 0 940,118 2,864 Generator 1 70,225 961,984 0 0 0 Generator 2 0 0 0 0 0 Generator 3 1,244 17,040 0 0 0 Generator 4 14,446 197,897 0 0 0 Subtotal 85,915 1,176,921 1 940,118 9,218 Generator 1 0 0 0 0 0 Subtotal 0 0 0 940,118 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (8,534) 159,219 0 0 0 Subtotal (8,534) 159,219 0 940,118 1,247 Generator 1 266,330 2,611,081 0 0 0 Subtotal 266,330 2,611,081 2 940,118 20,451 Generator 1 (64,148) 844,059 0 0 0 Subtotal (64,148) 844,059 1 940,118 6,611 Generator 1 298,594 2,843,752 0 0 0 Generator 2 525,326 5,648,670 0 0 0 Generator 3 266,088 2,534,171 0 0 0 Generator 4 135,454 1,147,914 0 0 0 Generator 5 102,896 872,004 0 0 0 Generator 6 685,277 7,368,567 0 0 0 2,013,635 20,415,079 17 940,118 159,902 STS Customer 11 STS Customer 12 STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Subtotal Numbers may not add due to rounding November 22, 2007 ASPP2A Page 26 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION July 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 STS Customer 31 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 0 0 0 0 0 Subtotal 0 0 0 940,118 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 15,683 201,063 0 0 0 Subtotal 15,683 201,063 0 940,118 1,575 Generator 1 6,151 106,045 0 0 0 Subtotal 6,151 106,045 0 940,118 831 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 191,918 3,998,282 0 0 0 Subtotal 191,918 3,998,282 3 940,118 31,317 Generator 1 (2,833) 113,316 0 0 0 Generator 2 0 0 0 0 0 Generator 3 31,517 484,877 0 0 0 Generator 4 15,841 243,706 0 0 0 Generator 5 0 0 0 0 0 Generator 6 6,147 94,574 0 0 0 50,672 936,473 1 940,118 7,335 Generator 1 (101,451) 1,300,651 0 0 0 Generator 2 36,536 633,200 0 0 0 Generator 3 0 0 0 0 0 Generator 4 547,647 5,118,200 0 0 0 Generator 5 455,727 4,259,134 0 0 0 Subtotal 938,460 11,311,185 9 940,118 88,595 Generator 1 (14,151) 188,676 0 0 0 Generator 10 (74,002) 870,614 0 0 0 Generator 11 (934) 10,264 0 0 0 Generator 12 (31,034) 369,451 0 0 0 Generator 13 (13,707) 167,156 0 0 0 Generator 2 (43,803) 1,825,121 0 0 0 Generator 3 (29,205) 339,597 0 0 0 Generator 4 49,432 1,412,332 0 0 0 Subtotal STS Customer 30 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 27 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION July 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 1,087 (3,827) (2,740) (1,008,668) (730,415) (1,739,083) 1,009,755 726,588 1,736,343 0 0 0 0 (940,118) (940,118) 0 940,118 940,118 2,534 (2,184) 350 0 0 0 2,534 (2,184) 350 Other system support services charge (9,153) 0 (9,153) 0 0 0 (9,153) 0 (9,153) Subtotal (5,531) (6,011) (11,542) (1,008,668) (1,670,533) (2,679,201) 1,003,137 1,664,522 2,667,658 Import/Export Losses 0 0 0 Losses charge adj 0 (3,240) (3,240) Other Revenue 1,957 1,417 3,375 Subtotal 1,957 (1,823) 135 (3,574) (7,834) (11,408) Interconnection charge Losses charge Operating reserve charge Total STS Customer 31 STS Customer 33 Total STS Customers Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (16,049) 176,357 0 0 0 Generator 6 (5,489) 60,318 0 0 0 Generator 7 (86,238) 1,026,637 0 0 0 Generator 8 (25,570) 284,116 0 0 0 Generator 9 (3,048) 35,437 0 0 0 (293,797) 6,766,078 6 940,118 52,996 Generator 1 (56,797) 737,623 0 0 0 Subtotal (56,797) 737,623 1 940,118 5,777 Generator 1 (193) 1,652 0 0 0 Subtotal (193) 1,652 0 940,118 13 8,534,340 120,027,367 100 940,118 940,118 Subtotal STS Customer 32 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 28 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION August 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge STS Customer 1 STS Customer 2 STS Customer 3 STS Customer 4 STS Customer 8 STS Customer 10 Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D 0 0 0 Subtotal (31) 372 0 1,247,762 3 Generator 1 (257) 6,934 0 0 0 Generator 2 (216) 5,837 0 0 0 Subtotal (473) 12,771 0 1,247,762 112 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,247,762 0 Generator 1 628,426 5,873,137 0 0 0 Generator 2 810,317 7,573,052 0 0 0 1,438,742 13,446,189 9 1,247,762 117,943 Generator 1 (2,765) 276,465 0 0 0 Generator 2 2,568 44,660 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 (197) 321,125 0 1,247,762 2,817 Generator 1 979,559 9,154,759 0 0 0 Generator 2 867,451 8,107,016 0 0 0 1,847,010 17,261,775 12 1,247,762 151,412 Generator 1 (29,431) 1,177,226 0 0 0 Generator 2 (35,446) 347,511 0 0 0 Generator 3 (2,452) 340,603 0 0 0 Generator 4 616 268,030 0 0 0 Subtotal (66,713) 2,133,370 1 1,247,762 18,713 Generator 1 826,511 9,183,459 0 0 0 Generator 2 818,044 9,089,379 0 0 0 1,644,555 18,272,838 13 1,247,762 160,280 Generator 1 (15,524) 277,207 0 0 0 Subtotal (15,524) 277,207 0 1,247,762 2,432 Generator 1 176,724 2,524,622 0 0 0 Generator 2 199,926 2,856,086 0 0 0 Generator 3 453,718 7,561,966 0 0 0 Subtotal 830,368 12,942,674 9 1,247,762 113,527 Subtotal STS Customer 9 Total Industry Losses Def Account Balance 372 Subtotal STS Customer 7 Customer % of the total (Effective Volume X Pool Price) (31) Subtotal STS Customer 6 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 5 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 29 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION August 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (5,888) 327,106 0 0 0 Subtotal (5,888) 327,106 0 1,247,762 2,869 Generator 1 (77,013) 2,200,366 0 0 0 Generator 2 394,037 8,041,566 0 0 0 Generator 3 423,801 8,649,004 0 0 0 Subtotal 740,825 18,890,936 13 1,247,762 165,702 Generator 1 9,916 93,724 0 0 0 Subtotal 9,916 93,724 0 1,247,762 822 Generator 1 59,524 1,044,280 0 0 0 Subtotal 59,524 1,044,280 1 1,247,762 9,160 Generator 1 17,453 212,843 0 0 0 Subtotal 17,453 212,843 0 1,247,762 1,867 Generator 1 40,885 560,072 0 0 0 Generator 2 24,664 337,860 0 0 0 Generator 3 56,395 772,532 0 0 0 Generator 4 0 0 0 0 0 121,944 1,670,464 1 1,247,762 14,652 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,247,762 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (4,664) 81,244 0 0 0 Subtotal (4,664) 81,244 0 1,247,762 713 Generator 1 381,685 3,742,013 0 0 0 Subtotal 381,685 3,742,013 3 1,247,762 32,823 Generator 1 (64,499) 848,668 0 0 0 Subtotal (64,499) 848,668 1 1,247,762 7,444 Generator 1 595,173 5,668,317 0 0 0 Generator 2 844,970 9,085,700 0 0 0 Generator 3 307,011 2,923,910 0 0 0 Generator 4 149,281 1,265,090 0 0 0 Generator 5 83,876 710,812 0 0 0 Generator 6 842,448 9,058,579 0 0 0 2,822,758 28,712,407 20 1,247,762 251,851 STS Customer 11 STS Customer 12 STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 Subtotal STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Subtotal Numbers may not add due to rounding November 22, 2007 ASPP2A Page 30 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION August 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 STS Customer 31 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,247,762 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 10,936 188,555 0 0 0 Subtotal 10,936 188,555 0 1,247,762 1,654 Generator 1 2,327 59,657 0 0 0 Subtotal 2,327 59,657 0 1,247,762 523 Generator 1 222,804 4,641,757 0 0 0 Subtotal 222,804 4,641,757 3 1,247,762 40,715 Generator 1 (3,996) 159,829 0 0 0 Generator 2 0 0 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 Generator 5 0 0 0 0 0 Generator 6 0 0 0 0 0 (3,996) 159,829 0 1,247,762 1,402 Generator 1 (119,452) 1,531,432 0 0 0 Generator 2 40,638 704,305 0 0 0 Generator 3 0 0 0 0 0 Generator 4 542,153 5,066,855 0 0 0 Generator 5 364,961 3,410,847 0 0 0 Subtotal 828,301 10,713,439 8 1,247,762 93,973 Generator 1 (17,585) 234,468 0 0 0 Generator 10 (59,211) 696,605 0 0 0 Generator 11 (3,987) 43,816 0 0 0 Generator 12 (28,237) 336,159 0 0 0 Generator 13 (14,420) 175,853 0 0 0 Generator 2 (30,607) 1,275,310 0 0 0 Generator 3 (19,615) 228,081 0 0 0 Generator 4 41,119 1,174,825 0 0 0 Subtotal STS Customer 30 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 31 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION August 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 20,768 (6,001) 14,767 (970,422) (702,719) (1,673,142) 991,190 696,718 1,687,908 0 0 0 0 (1,247,762) (1,247,762) 0 1,247,762 1,247,762 3,768 (6,707) (2,940) 0 0 0 3,768 (6,707) (2,940) Other system support services charge (6,916) 0 (6,916) 0 0 0 (6,916) 0 (6,916) Subtotal 17,620 (12,708) 4,912 (970,422) (1,950,482) (2,920,904) 988,042 1,937,774 2,925,816 Import/Export Losses 0 (20) (20) Losses charge adj 0 (9,618) (9,618) Other Revenue (36,289) (26,278) (62,567) Subtotal (36,289) (35,916) (72,205) Total (18,669) (48,624) (67,294) Interconnection charge Losses charge Operating reserve charge STS Customer 31 STS Customer 33 Total STS Customers Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (13,557) 148,977 0 0 0 Generator 6 (4,481) 49,244 0 0 0 Generator 7 (58,793) 699,922 0 0 0 Generator 8 (28,327) 314,742 0 0 0 Generator 9 (2,070) 24,069 0 0 0 (239,773) 5,402,070 4 1,247,762 47,384 Generator 1 (60,397) 784,380 0 0 0 Subtotal (60,397) 784,380 1 1,247,762 6,880 Generator 1 (1,208) 10,328 0 0 0 Subtotal (1,208) 10,328 0 1,247,762 91 10,515,787 142,252,023 100 1,247,762 1,247,762 Subtotal STS Customer 32 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 32 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION September 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge STS Customer 1 STS Customer 2 STS Customer 3 STS Customer 4 STS Customer 7 STS Customer 8 STS Customer 9 STS Customer 10 Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D (233) 1,727 0 0 0 Subtotal (233) 1,727 0 1,102,581 10 Generator 1 (307) 4,793 0 0 0 Generator 2 (404) 6,312 0 0 0 Subtotal (711) 11,105 0 1,102,581 65 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 911,570 9,207,782 0 0 0 Generator 2 109,996 1,111,071 0 0 0 1,021,566 10,318,853 5 1,102,581 59,999 Generator 1 (3,126) 195,379 0 0 0 Generator 2 10,405 131,040 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 7,278 326,419 0 1,102,581 1,898 Generator 1 1,278,263 12,911,745 0 0 0 Generator 2 1,131,321 11,427,480 0 0 0 Subtotal 2,409,583 24,339,225 13 1,102,581 141,520 Generator 1 (236,783) 1,489,200 0 0 0 Generator 2 (159,927) 780,134 0 0 0 Generator 3 (158,458) 1,121,432 0 0 0 Generator 4 (11,070) 512,487 0 0 0 Subtotal (566,238) 3,903,253 2 1,102,581 22,695 Generator 1 1,158,389 12,591,184 0 0 0 Generator 2 1,008,394 10,960,802 0 0 0 Subtotal 2,166,783 23,551,986 12 1,102,581 136,943 Generator 1 (12,162) 810,769 0 0 0 Subtotal (12,162) 810,769 0 1,102,581 4,714 Generator 1 210,083 3,819,694 0 0 0 Generator 2 262,719 4,776,714 0 0 0 Generator 3 330,170 8,923,522 0 0 0 Subtotal 802,973 17,519,930 9 1,102,581 101,870 Subtotal STS Customer 6 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 5 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 33 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION September 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (94,966) 555,357 0 0 0 Subtotal (94,966) 555,357 0 1,102,581 3,229 Generator 1 (255,688) 3,278,051 0 0 0 Generator 2 683,486 12,205,112 0 0 0 Generator 3 644,892 11,515,926 0 0 0 1,072,690 26,999,088 14 1,102,581 156,986 Generator 1 17,889 169,082 0 0 0 Subtotal 17,889 169,082 0 1,102,581 983 Generator 1 41,185 1,525,379 0 0 0 Subtotal 41,185 1,525,379 1 1,102,581 8,869 Generator 1 17,789 199,876 0 0 0 Subtotal 17,789 199,876 0 1,102,581 1,162 Generator 1 133,817 2,193,719 0 0 0 Generator 2 68,104 1,116,451 0 0 0 Generator 3 137,589 2,255,564 0 0 0 Generator 4 51,452 843,476 0 0 0 390,962 6,409,210 3 1,102,581 37,266 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,102,581 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (10,279) 257,638 0 0 0 Subtotal (10,279) 257,638 0 1,102,581 1,498 Generator 1 597,226 5,855,153 0 0 0 Subtotal 597,226 5,855,153 3 1,102,581 34,045 Generator 1 (70,089) 1,491,249 0 0 0 Subtotal (70,089) 1,491,249 1 1,102,581 8,671 Generator 1 430,954 4,489,108 0 0 0 Generator 2 1,001,485 10,768,658 0 0 0 Generator 3 379,061 3,948,555 0 0 0 Generator 4 217,247 2,030,346 0 0 0 Generator 5 182,213 1,702,922 0 0 0 Generator 6 1,135,815 12,213,062 0 0 0 Subtotal 3,346,775 35,152,651 19 1,102,581 204,395 STS Customer 11 STS Customer 12 Subtotal STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 Subtotal STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 34 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION September 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 STS Customer 30 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (311) 1,678 0 0 0 Subtotal (311) 1,678 0 1,102,581 10 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 10,186 199,722 0 0 0 Subtotal 10,186 199,722 0 1,102,581 1,161 Generator 1 3,232 89,774 0 0 0 Subtotal 3,232 89,774 0 1,102,581 522 Generator 1 338,660 7,055,421 0 0 0 Subtotal 338,660 7,055,421 4 1,102,581 41,024 Generator 1 (10,188) 64,078 0 0 0 Generator 2 0 0 0 0 0 Generator 3 6,089 98,209 0 0 0 Generator 4 6,711 108,236 0 0 0 Generator 5 0 0 0 0 0 Generator 6 12,255 197,655 0 0 0 Subtotal 14,866 468,179 0 1,102,581 2,722 Generator 1 (120,253) 2,405,066 0 0 0 Generator 2 64,390 1,208,070 0 0 0 Generator 3 0 0 0 0 0 Generator 4 694,109 7,011,206 0 0 0 Generator 5 370,372 3,741,128 0 0 0 1,008,618 14,365,470 8 1,102,581 83,528 Generator 1 (17,238) 273,614 0 0 0 Generator 10 (56,095) 768,422 0 0 0 Generator 11 (20,945) 268,530 0 0 0 Generator 12 (27,428) 356,211 0 0 0 Generator 13 (4,055) 51,990 0 0 0 Generator 2 (25,824) 1,844,590 0 0 0 Generator 3 (16,608) 215,689 0 0 0 Generator 4 54,043 1,351,063 0 0 0 Subtotal STS Customer 31 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 35 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION September 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total 20,769 10,407 31,176 (786,790) (569,744) (1,356,534) 807,558 580,152 1,387,710 0 0 0 0 (1,102,581) (1,102,581) 0 1,102,581 1,102,581 Operating reserve charge (2,994) 4,048 1,054 0 0 0 (2,994) 4,048 1,054 Other system support services charge (6,519) 0 (6,519) 0 0 0 (6,519) 0 (6,519) Subtotal 11,256 14,455 25,711 (786,790) (1,672,325) (2,459,115) 798,046 1,686,781 2,484,826 Import/Export Losses 0 83 83 Losses charge adj 0 (53,641) (53,641) Other Revenue (32,005) (23,176) (55,181) Subtotal (32,005) (76,735) (108,740) Total (20,749) (62,279) (83,029) Interconnection charge Losses charge STS Customer 31 STS Customer 33 Total STS Customers Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (16,042) 198,045 0 0 0 Generator 6 (6,285) 77,588 0 0 0 Generator 7 (46,516) 646,050 0 0 0 Generator 8 (26,395) 342,793 0 0 0 Generator 9 (1,637) 21,262 0 0 0 (211,025) 6,415,849 3 1,102,581 37,305 Generator 1 (82,246) 1,612,665 0 0 0 Subtotal (82,246) 1,612,665 1 1,102,581 9,377 Generator 1 (3,064) 19,642 0 0 0 Subtotal (3,064) 19,642 0 1,102,581 114 12,216,937 189,626,351 100 1,102,581 1,102,581 Subtotal STS Customer 32 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 36 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION October 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge STS Customer 1 STS Customer 2 STS Customer 3 STS Customer 4 STS Customer 7 STS Customer 8 STS Customer 9 STS Customer 10 Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D (129) 958 0 0 0 Subtotal (129) 958 0 1,144,590 5 Generator 1 0 0 0 0 0 Generator 2 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 (31) 491 0 0 0 Subtotal (31) 491 0 1,144,590 3 Generator 1 1,099,695 11,108,033 0 0 0 Generator 2 889,103 8,980,839 0 0 0 1,988,798 20,088,872 10 1,144,590 115,190 Generator 1 (646) 40,400 0 0 0 Generator 2 9,723 122,450 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 9,076 162,850 0 1,144,590 934 Generator 1 1,117,007 11,282,902 0 0 0 Generator 2 713,242 7,204,460 0 0 0 Subtotal 1,830,249 18,487,363 9 1,144,590 106,007 Generator 1 (251,225) 1,580,031 0 0 0 Generator 2 (146,638) 715,309 0 0 0 Generator 3 (120,302) 851,397 0 0 0 Generator 4 (10,017) 463,745 0 0 0 Subtotal (528,183) 3,610,482 2 1,144,590 20,703 Generator 1 1,155,348 12,558,134 0 0 0 Generator 2 1,153,743 12,540,680 0 0 0 Subtotal 2,309,091 25,098,814 13 1,144,590 143,917 Generator 1 (3,319) 221,294 0 0 0 Subtotal (3,319) 221,294 0 1,144,590 1,269 Generator 1 212,860 3,870,173 0 0 0 Generator 2 263,454 4,790,078 0 0 0 Generator 3 446,176 12,058,802 0 0 0 Subtotal 922,489 20,719,053 10 1,144,590 118,803 Subtotal STS Customer 6 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 5 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 37 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION October 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (77,964) 455,932 0 0 0 Subtotal (77,964) 455,932 0 1,144,590 2,614 Generator 1 (195,024) 2,500,310 0 0 0 Generator 2 685,541 12,241,802 0 0 0 Generator 3 689,557 12,313,515 0 0 0 1,180,074 27,055,628 14 1,144,590 155,137 Generator 1 57,256 541,176 0 0 0 Subtotal 57,256 541,176 0 1,144,590 3,103 Generator 1 38,199 1,414,786 0 0 0 Subtotal 38,199 1,414,786 1 1,144,590 8,112 Generator 1 13,092 147,103 0 0 0 Subtotal 13,092 147,103 0 1,144,590 843 Generator 1 8,351 136,904 0 0 0 Generator 2 14,345 235,159 0 0 0 Generator 3 37,539 615,395 0 0 0 Generator 4 0 0 0 0 0 60,235 987,459 0 1,144,590 5,662 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,144,590 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (10,667) 272,678 0 0 0 Subtotal (10,667) 272,678 0 1,144,590 1,564 Generator 1 667,915 6,548,182 0 0 0 Subtotal 667,915 6,548,182 3 1,144,590 37,547 Generator 1 (40,517) 862,054 0 0 0 Subtotal (40,517) 862,054 0 1,144,590 4,943 Generator 1 731,285 7,617,548 0 0 0 Generator 2 1,126,149 12,109,128 0 0 0 Generator 3 359,056 3,740,168 0 0 0 Generator 4 211,891 1,980,287 0 0 0 Generator 5 173,099 1,617,750 0 0 0 Generator 6 1,148,419 12,348,596 0 0 0 Subtotal 3,749,899 39,413,476 20 1,144,590 225,997 STS Customer 11 STS Customer 12 Subtotal STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 Subtotal STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 38 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION October 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 STS Customer 30 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (618) 3,335 0 0 0 Subtotal (618) 3,335 0 1,144,590 19 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 62,092 1,217,487 0 0 0 Subtotal 62,092 1,217,487 1 1,144,590 6,981 Generator 1 3,275 90,970 0 0 0 Subtotal 3,275 90,970 0 1,144,590 522 Generator 1 197,427 4,113,060 0 0 0 Subtotal 197,427 4,113,060 2 1,144,590 23,584 Generator 1 (19,167) 120,544 0 0 0 Generator 2 0 0 0 0 0 Generator 3 16,844 271,673 0 0 0 Generator 4 20,261 326,789 0 0 0 Generator 5 0 0 0 0 0 Generator 6 16,728 269,808 0 0 0 Subtotal 34,666 988,814 0 1,144,590 5,670 Generator 1 (115,053) 2,301,053 0 0 0 Generator 2 69,323 1,300,625 0 0 0 Generator 3 0 0 0 0 0 Generator 4 711,033 7,182,152 0 0 0 Generator 5 908,307 9,174,821 0 0 0 1,573,611 19,958,650 10 1,144,590 114,443 Generator 1 (13,547) 215,036 0 0 0 Generator 10 (45,040) 616,985 0 0 0 Generator 11 (22,491) 288,351 0 0 0 Generator 12 (22,369) 290,507 0 0 0 Generator 13 0 0 0 0 0 Generator 2 (26,584) 1,898,856 0 0 0 Generator 3 (22,056) 286,446 0 0 0 Generator 4 46,752 1,168,801 0 0 0 Subtotal STS Customer 31 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 39 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION October 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (9,883) (5,995) (15,878) (947,482) (686,107) (1,633,589) 937,599 680,113 1,617,712 0 0 0 0 (1,144,590) (1,144,590) 0 1,144,590 1,144,590 6,286 (4,116) 2,170 0 0 0 6,286 (4,116) 2,170 Other system support services charge (6,182) 0 (6,182) 0 0 0 (6,182) 0 (6,182) Subtotal (9,778) (10,111) (19,889) (947,482) (1,830,698) (2,778,179) 937,703 1,820,587 2,758,290 Import/Export Losses 0 154 154 Losses charge adj 0 (54,896) (54,896) Other Revenue (59,229) (42,890) (102,119) Subtotal (59,229) (97,632) (156,861) Total (69,007) (107,743) (176,750) Interconnection charge Losses charge Operating reserve charge STS Customer 31 STS Customer 33 Total STS Customers Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (12,054) 148,813 0 0 0 Generator 6 (5,605) 68,855 0 0 0 Generator 7 (63,060) 875,838 0 0 0 Generator 8 (21,588) 280,368 0 0 0 Generator 9 (2,325) 30,200 0 0 0 (209,969) 6,169,057 3 1,144,590 35,373 Generator 1 (48,476) 950,503 0 0 0 Subtotal (48,476) 950,503 0 1,144,590 5,450 Generator 1 (5,275) 33,815 0 0 0 Subtotal (5,275) 33,815 0 1,144,590 194 13,772,296 199,614,341 100 1,144,590 1,144,590 Subtotal STS Customer 32 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 40 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION November 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total STS Customer 1 STS Customer 2 STS Customer 4 STS Customer 5 STS Customer 7 STS Customer 8 STS Customer 9 STS Customer 10 Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D (955) 7,074 0 0 0 Subtotal (955) 7,074 0 1,660,592 40 Generator 1 (348) 5,444 0 0 0 Generator 2 (89) 1,391 0 0 0 (437) 6,835 0 1,660,592 39 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,660,592 0 Generator 1 231,599 2,339,381 0 0 0 Generator 2 1,450,861 14,655,160 0 0 0 Subtotal 1,682,460 16,994,542 6 1,660,592 95,808 Generator 1 0 0 0 0 0 Generator 2 22,852 287,804 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 22,852 287,804 0 1,660,592 1,623 Generator 1 879,997 8,888,856 0 0 0 Generator 2 1,420,272 14,346,184 0 0 0 Subtotal 2,300,269 23,235,040 8 1,660,592 130,989 Generator 1 (373,410) 0 0 0 0 Generator 2 (337,781) 0 0 0 0 Generator 3 (251,451) 1,779,555 0 0 0 Generator 4 (16,919) 783,303 0 0 0 Subtotal (979,562) 2,562,858 1 1,660,592 14,448 Generator 1 1,734,148 18,849,434 0 0 0 Generator 2 1,729,913 18,803,398 0 0 0 Subtotal 3,464,061 37,652,833 13 1,660,592 212,271 Generator 1 (18,839) 1,255,944 0 0 0 Subtotal (18,839) 1,255,944 0 1,660,592 7,080 Generator 1 370,926 6,744,113 0 0 0 Generator 2 417,068 7,583,056 0 0 0 Generator 3 624,411 16,875,977 0 0 0 1,412,405 31,203,147 11 1,660,592 175,910 Subtotal STS Customer 6 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 3 Losses Revenue Collected Subtotal Numbers may not add due to rounding November 22, 2007 ASPP2A Page 41 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION November 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS STS Costs Paid Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (203,951) 1,192,695 0 0 0 Subtotal (203,951) 1,192,695 0 1,660,592 6,724 Generator 1 (328,909) 4,216,787 0 0 0 Generator 2 1,007,948 17,999,068 0 0 0 Generator 3 1,044,708 18,655,495 0 0 0 Subtotal 1,723,746 40,871,351 14 1,660,592 230,415 Generator 1 179,573 1,697,288 0 0 0 Subtotal 179,573 1,697,288 1 1,660,592 9,569 Generator 1 69,724 2,582,353 0 0 0 Subtotal 69,724 2,582,353 1 1,660,592 14,558 Generator 1 56,901 639,338 0 0 0 Subtotal 56,901 639,338 0 1,660,592 3,604 Generator 1 160,922 2,638,069 0 0 0 Generator 2 25,208 413,242 0 0 0 Generator 3 169,081 2,771,822 0 0 0 Generator 4 15,822 259,378 0 0 0 371,033 6,082,512 2 1,660,592 34,291 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,660,592 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (34,929) 940,545 0 0 0 Subtotal (34,929) 940,545 0 1,660,592 5,302 Generator 1 1,111,492 10,896,981 0 0 0 Subtotal 1,111,492 10,896,981 4 1,660,592 61,433 Generator 1 (128,637) 2,736,953 0 0 0 Subtotal (128,637) 2,736,953 1 1,660,592 15,430 Generator 1 1,036,295 10,794,740 0 0 0 Generator 2 1,654,077 17,785,777 0 0 0 Generator 3 495,694 5,163,479 0 0 0 Generator 4 262,615 2,454,349 0 0 0 Generator 5 278,619 2,603,913 0 0 0 Generator 6 1,584,967 17,042,652 0 0 0 Subtotal 5,312,267 55,844,910 19 1,660,592 314,830 STS Customer 11 STS Customer 12 STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 Subtotal STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 42 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION November 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 STS Customer 31 Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,660,592 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,660,592 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 79,571 1,560,208 0 0 0 Subtotal 79,571 1,560,208 1 1,660,592 8,796 Generator 1 5,032 139,776 0 0 0 Subtotal 5,032 139,776 0 1,660,592 788 Generator 1 550,005 11,458,431 0 0 0 Subtotal 550,005 11,458,431 4 1,660,592 64,598 Generator 1 (15,171) 95,416 0 0 0 Generator 2 0 0 0 0 0 Generator 3 8,322 134,218 0 0 0 Generator 4 17,745 286,216 0 0 0 Generator 5 0 0 0 0 0 Generator 6 6,378 102,865 0 0 0 17,273 618,714 0 1,660,592 3,488 Generator 1 (193,152) 3,863,036 0 0 0 Generator 2 98,625 1,850,384 0 0 0 Generator 3 (7,510) 346,061 0 0 0 Generator 4 1,367,158 13,809,675 0 0 0 Generator 5 1,124,827 11,361,886 0 0 0 Subtotal 2,389,949 31,231,042 11 1,660,592 176,067 Generator 1 (19,527) 309,955 0 0 0 Generator 10 (73,885) 1,012,120 0 0 0 Generator 11 (43,056) 551,995 0 0 0 Generator 12 (33,456) 434,495 0 0 0 Generator 13 (18,745) 240,322 0 0 0 Generator 2 (34,095) 2,435,324 0 0 0 Generator 3 (49,105) 637,727 0 0 0 Generator 4 81,051 2,026,284 0 0 0 Subtotal STS Customer 30 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 43 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION November 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (39,147) (28,420) (67,567) (944,722) (684,109) (1,628,832) 905,575 655,690 1,561,265 0 0 0 0 (1,660,592) (1,660,592) 0 1,660,592 1,660,592 13,440 (34,824) (21,383) 0 0 0 13,440 (34,824) (21,383) Other system support services charge (14,603) 0 (14,603) 0 0 0 (14,603) 0 (14,603) Subtotal (40,310) (63,243) (103,553) (944,722) (2,344,701) (3,289,424) 904,413 2,281,458 3,185,871 Import/Export Losses 0 0 0 Losses charge adj 0 (34,153) (34,153) Other Revenue (61,988) (44,888) (106,877) Subtotal (61,988) (79,041) (141,029) (102,298) (142,284) (244,582) Interconnection charge Losses charge Operating reserve charge Total STS Customer 31 STS Customer 32 STS Customer 33 Total STS Customers Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (22,614) 279,180 0 0 0 Generator 6 (9,309) 114,925 0 0 0 Generator 7 (136,058) 1,889,700 0 0 0 Generator 8 (32,390) 420,645 0 0 0 Generator 9 (4,530) 58,826 0 0 0 Subtotal (395,717) 10,411,499 4 1,660,592 58,696 Generator 1 (124,269) 2,436,639 0 0 0 Subtotal (124,269) 2,436,639 1 1,660,592 13,737 Generator 1 (1,612) 10,334 0 0 0 Subtotal (1,612) 10,334 0 1,660,592 58 18,859,704 294,557,642 100 1,660,592 1,660,592 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 44 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION December 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal STS Customer 1 STS Customer 2 STS Customer 4 STS Customer 5 STS Customer 7 STS Customer 8 STS Customer 9 STS Customer 10 Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D (2,308) 14,517 0 0 0 Subtotal (2,308) 14,517 0 1,940,781 91 Generator 1 (891) 10,862 0 0 0 Generator 2 (619) 7,546 0 0 0 (1,510) 18,409 0 1,940,781 115 Generator 1 (484) 5,037 0 0 0 Subtotal (484) 5,037 0 1,940,781 31 Generator 1 1,519,305 15,662,942 0 0 0 Generator 2 1,694,722 17,471,358 0 0 0 Subtotal 3,214,027 33,134,300 11 1,940,781 207,092 Generator 1 0 0 0 0 0 Generator 2 8,437 222,033 0 0 0 Generator 3 0 0 0 0 0 Generator 4 0 0 0 0 0 8,437 222,033 0 1,940,781 1,388 Generator 1 1,350,902 13,926,828 0 0 0 Generator 2 1,773,366 18,282,124 0 0 0 Subtotal 3,124,268 32,208,953 10 1,940,781 201,309 Generator 1 (189,028) 2,305,219 0 0 0 Generator 2 (310,523) 1,500,113 0 0 0 Generator 3 (169,697) 2,271,718 0 0 0 Generator 4 (22,972) 715,637 0 0 0 Subtotal (692,221) 6,792,688 2 1,940,781 42,455 Generator 1 1,736,993 19,965,434 0 0 0 Generator 2 1,741,973 20,022,679 0 0 0 Subtotal 3,478,966 39,988,113 13 1,940,781 249,929 Generator 1 74,223 1,258,022 0 0 0 Subtotal 74,223 1,258,022 0 1,940,781 7,863 Generator 1 480,223 6,078,771 0 0 0 Generator 2 603,251 7,636,094 0 0 0 Generator 3 1,093,613 18,226,876 0 0 0 Subtotal 2,177,087 31,941,740 10 1,940,781 199,639 Subtotal STS Customer 6 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 3 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 45 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION December 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 1 (84,836) 1,116,267 0 0 0 Subtotal (84,836) 1,116,267 0 1,940,781 6,977 Generator 1 468,376 (4,591,917) 0 0 0 Generator 2 1,051,029 18,121,190 0 0 0 Generator 3 1,155,669 19,925,320 0 0 0 Subtotal 2,675,073 33,454,593 11 1,940,781 209,094 Generator 1 213,948 2,022,195 0 0 0 Subtotal 213,948 2,022,195 1 1,940,781 12,639 Generator 1 40,822 2,721,464 0 0 0 Subtotal 40,822 2,721,464 1 1,940,781 17,009 Generator 1 41,434 559,914 0 0 0 Subtotal 41,434 559,914 0 1,940,781 3,500 Generator 1 19,353 312,142 0 0 0 Generator 2 77,499 1,249,989 0 0 0 Generator 3 105,260 1,697,744 0 0 0 Generator 4 5,483 88,441 0 0 0 207,596 3,348,316 1 1,940,781 20,927 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,940,781 0 STS Customer 18 Subtotal 0 0 0 0 0 STS Customer 19 Generator 1 (62,020) 852,130 0 0 0 Subtotal (62,020) 852,130 0 1,940,781 5,326 Generator 1 960,512 10,672,357 0 0 0 Subtotal 960,512 10,672,357 3 1,940,781 66,703 Generator 1 (361,506) 4,108,020 0 0 0 Subtotal (361,506) 4,108,020 1 1,940,781 25,675 Generator 1 1,061,400 11,172,628 0 0 0 Generator 2 1,737,912 19,975,998 0 0 0 Generator 3 0 0 0 0 0 Generator 4 288,903 3,073,438 0 0 0 Generator 5 262,386 2,791,336 0 0 0 Generator 6 1,534,437 17,637,205 0 0 0 Subtotal 4,885,037 54,650,604 18 1,940,781 341,571 STS Customer 11 STS Customer 12 STS Customer 13 STS Customer 14 STS Customer 15 STS Customer 16 Subtotal STS Customer 17 STS Customer 20 STS Customer 21 STS Customer 22 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 46 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION December 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal STS Customer 23 STS Customer 24 STS Customer 25 STS Customer 26 STS Customer 27 STS Customer 28 STS Customer 29 Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D 0 0 0 0 0 Subtotal 0 0 0 1,940,781 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 1,940,781 0 Generator 1 0 0 0 0 0 Subtotal 0 0 0 0 0 Generator 1 87,923 2,093,406 0 0 0 Subtotal 87,923 2,093,406 1 1,940,781 13,084 Generator 1 12,263 471,657 0 0 0 Subtotal 12,263 471,657 0 1,940,781 2,948 Generator 1 354,088 10,729,953 0 0 0 Subtotal 354,088 10,729,953 3 1,940,781 67,063 Generator 1 (6,247) 76,182 0 0 0 Generator 2 0 0 0 0 0 Generator 3 4,582 83,317 0 0 0 Generator 4 4,153 75,516 0 0 0 Generator 5 0 0 0 0 0 Generator 6 402 7,308 0 0 0 2,891 242,323 0 1,940,781 1,515 Generator 1 (384,390) 4,089,260 0 0 0 Generator 2 98,331 2,175,460 0 0 0 Generator 3 (40,391) 1,861,317 0 0 0 Generator 4 1,226,779 12,647,209 0 0 0 Generator 5 221,600 2,284,540 0 0 0 1,121,929 23,057,786 7 1,940,781 144,113 Generator 1 (29,285) 301,907 0 0 0 Generator 10 (118,418) 1,117,150 0 0 0 Generator 11 (79,771) 687,681 0 0 0 Generator 12 (42,979) 387,196 0 0 0 Generator 13 (24,302) 216,985 0 0 0 Generator 2 (115,584) 2,751,992 0 0 0 Generator 3 (71,879) 665,549 0 0 0 Generator 4 57,277 2,291,095 0 0 0 Subtotal STS Customer 31 Effective Volume X Pool Price Generator 1 Subtotal STS Customer 30 Losses Revenue Collected Numbers may not add due to rounding November 22, 2007 ASPP2A Page 47 of 48 STS CUSTOMER LOSSES CALCULATION Customer Allocation Detail By Production Month STS CUSTOMER LOSSES CALCULATION December 2002 As of July 31, 2007 Deferral Account Balances Revenue Collected DTS Costs Paid STS Total DTS Deferral Balances (pre-Riders) STS Total DTS STS Total (44,796) (68,025) (112,821) (554,402) (401,464) (955,866) 509,607 333,439 843,046 0 0 0 0 (1,940,781) (1,940,781) 0 1,940,781 1,940,781 Operating reserve charge 40,368 (22,772) 17,596 433,024 433,024 866,048 (392,656) (455,796) (848,452) Other system support services charge (9,459) 0 (9,459) (213,455) 0 (213,455) 203,996 0 203,996 (13,886) (90,797) (104,684) (334,833) (1,909,221) (2,244,054) 320,947 1,818,424 2,139,371 Import/Export Losses 0 0 0 Losses charge adj 0 (996,844) (996,844) Other Revenue (66,557) (48,197) (114,754) Subtotal (66,557) (1,045,040) (1,111,597) Total (80,443) (1,135,838) (1,216,281) Interconnection charge Losses charge Subtotal STS Customer 31 STS Customer 32 STS Customer 33 Total STS Customers Losses Revenue Collected Effective Volume X Pool Price Customer % of the total (Effective Volume X Pool Price) Total Industry Losses Def Account Balance Allocated Charge/ (Charge) Refunded/ (Charged) A B C=B/∑ B D E=C*D Generator 5 (43,156) 375,273 0 0 0 Generator 6 (14,203) 123,507 0 0 0 Generator 7 (217,300) 2,012,040 0 0 0 Generator 8 (43,638) 400,350 0 0 0 Generator 9 (5,276) 48,853 0 0 0 Subtotal (748,515) 11,379,578 4 1,940,781 71,123 Generator 1 (321,367) 3,418,801 0 0 0 Subtotal (321,367) 3,418,801 1 1,940,781 21,368 Generator 1 (6,444) 37,463 0 0 0 Subtotal (6,444) 37,463 0 1,940,781 234 20,399,315 310,520,638 100 1,940,781 1,940,781 Numbers may not add due to rounding November 22, 2007 ASPP2A Page 48 of 48 STS CUSTOMER LOSSES CALCULATION