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Need Facility Proposal To Need Application
AESO Transmission System Projects - Quarterly Report - Q4 2013 - see notes at the end of this document for report terminology and definitions Project Name and Number Need Application Filing Need Application Approval Need Application Estimated Cost TFO ENMAX 626 - ENMAX South 69kV Conversion Apr 09, 2009 Aug 08, 2012 $22.242M AltaLink 629 - Alberta Industrial Heartland Bulk Transmission Development AltaLink & EPCOR CTI Dec 09, 2009 Dec 09, 2009 CTI AltaLink AltaLink & EPCOR AltaLink Aug 26, 2008 Feb 24, 2009 $125.410M EPCOR 787 - Southern Alberta Transmission Reinforcement Dec 30, 2008 Sep 17, 2009 Facility Application Approval Proposal To Provide Service Estimated Cost Authorized Budget $3442.900M Dec 18, 2013 Enmax South 69kV Phase 1 - Stage 2 (ENMAX) Sep 26, 2014 $4.906M 2 Enmax South 69kV Phase 2 Nov 30, 2012 $7.610M $6.099M 3 Enmax South 69kV Phase 3 Aug 01, 2014 $0.844M $0.850M 4 Enmax South 69 kV Phase 1 - Stage 1 (AltaLInk) Dec 18, 2013 6 Enmax South 69 kV Phase 1 - Stage 2 (AltaLInk) Sep 26, 2014 1 Ellerslie 89S and 1206L/1212L (@500kV with Transformer) Jun 30, 2014 3 89s2252 Breaker Sep 04, 2013 4 Temporary energization of 500kV line at 240kV Dec 28, 2013 2 Heartland 12S and 1054L/1061L Nov 09, 2013 21 12S Transformer Jun 30, 2014 1 ATCO Re-energization 9L950 May 20, 2013 12 ATCO SPS Sep 15, 2014 13 ATCO Tie-in 1035L/1088L Aug 07, 2014 14 ATCO Tie-in 923L/1087L Jul 24, 2014 15 ATCO Tie-in 12L85/12L70 Jul 31, 2014 16 ATCO DC Sep 15, 2014 17 ATCO AIES Integration Readiness (No PDUP) Dec 15, 2014 3 AML Re-energization 950L May 20, 2013 32 AML SPS Sep 15, 2014 33 AML Tie-in 1035L/1088L Jul 15, 2014 34 AML Tie-in 923L/1087L Jul 12, 2014 35 AML Tie-in 12L85/12L70 Jul 15, 2014 36 AML AIES Integration Readiness (No PDUP) Dec 15, 2014 2 WATL Stage 1 (EN2) Jun 10, 2013 5 WATL Stage 2-12 (EN5) May 31, 2014 6 WATL Stage 13-16 (EN6) Jan 28, 2015 7 WATL 500 kV Line (EN7) Jun 19, 2015 8 WATL 809L, 1209L Relocation (EN8) May 16, 2014 9 WATL 1203L Relocation (EN9) May 19, 2014 1 AML Keephills substation addition Jul 31, 2010 2 New 904L (renumbered as 1043L) AltaLink Jan 30, 2015 11 50km of rebuild 904L (1043L) TransAlta Jan 30, 2015 4 902L restring Apr 15, 2013 5 909L re-terminate back to Sundance Jan 30, 2015 6 AML 908L restring, renumber line 1044L, 1044EL, 1045EL Mar 20, 2011 7 909L Restring Mar 20, 2011 8 Jasper, Petrolia substation switchgear Jun 14, 2011 Feb 29, 2012 Aug 20, 2013 Aug 08, 2012 $10.476M $12.995M 2 Enmax South 69kV Phase 2 Mar 30, 2010 Aug 08, 2012 $4.906M 3 Enmax South 69kV Phase 3 Dec 23, 2010 Aug 08, 2012 4 Enmax South 69kV Phase 1 (AltaLink) Arp 16, 2009 Aug 08, 2012 Sep 27, 2010 2 1 3 2 Heartland 12S Ellerslie 89S and 1054L/1061L (Formerly P1066) ATCO East DC Facilities (Currently known to TFO as P961) AltaLink East DC Facilities (Currently known to TFO as P961) AltaLink West DC Facilities (Currently known to TFO as P962) AML Keephills Substation Addition (Formerly P953) Sep 27, 2010 Mar 29, 2011 Nov 01, 2011 May 01, 2011 Mar 01, 2011 Nov 06, 2009 Nov 15, 2012 Dec 06, 2012 $1598.755M $39.351M $1420.186M $1802.446M $59.029M $1668.841M Mar 19, 2010 2 AML Rebuild 240kV 904L (1043L) Jul 28, 2010 Aug 12, 2011 4 AML 902L Restring & 909L Retermination (Formerly P1057) Aug 05, 2011 Oct 31, 2012 5 AML 908L, 909L Restring (Formerly P1058) Sep 13, 2009 Feb 10, 2010 6 Epcor Jasper, Petrolia (Formerly P955) Apr 15, 2010 Jun 16, 2010 $101.345M $4.548M $114.006M $7.146M 3 EPCOR 1044EL, 1045EL (Formerly P955) Oct 15, 2010 Aug 12, 2011 $7.969M $7.969M 3 Jasper Tap change, 1044EL, 1045EL restring. Line number change to 1055L, 1055EL, 1056L, 1056EL ATCO 7 ATCO Phase Shifter (Formerly P957) Sep 14, 2009 Mar 25, 2010 $31.515M $39.515M 9 Livock Phase Shifting Transformer TransAlta 8 TransAlta 902L, 1043L (Formerly P959) Aug 05, 2011 Oct 31, 2012 $9.653M $9.653M 10 902L, 1043L Jan 30, 2015 1 911L Line Replacment (Formerly P882) Sep 25, 2012 Nov 11, 2013 $440.171M $410.590M 1 911L Replacement Sep 22, 2015 2 Milo Junction Switching Station (Formerly P883) Dec 21, 2009 Aug 05, 2010 $29.700M $30.172M 2 New Milo Junction Nov 01, 2011 3 PST Addition at Russell 632S (Formerly P884) Aug 27, 2010 Jan 12, 2011 $17.207M $17.126M 3 Russell PST Apr 25, 2012 4 Cassils to Bowmanton (Sub) Sep 04, 2012 Nov 27, 2013 AltaLink 4 Cassils to Bowmanton (Formerly P886) Jul 27, 2010 Jun 08, 2011 $407.909M $359.988M 41 Cassils to Bowmanton (Line) 5 Bowmanton to Whitla 240kV Transmission Line (Formerly P887) Jul 27, 2010 Jun 08, 2011 $352.754M $310.540M 5 Bowmanton to Whitla 240kV Transmission Line Mar 22, 2014 6 Med Hat Area 138kV Line Development (Formerly P888) Dec 03, 2012 Oct 18, 2013 $120.287M $115.926M 6 Med Hat Area 138kV Line Development May 22, 2015 7 Goose Lake to Chapel Rock 240 kV Line (Formerly P1034) Oct 14, 2014 Nov 15, 2015 Future Future 7 Goose Lake to Chapel Rock Sub 240kV Line Jul 29, 2017 8 Etzikom Coulee S/S and 240kV line to Picture Butte S/S (Formerly P1035) May 15, 2014 May 15, 2015 Future Future 8 Journault S/S and 240kV line to Picture Butte (MATL) S/S May 01, 2017 9 Goose Lake S/S to Etzikom Culee S/S 240kV Line (Formerly P1036) May 30, 2014 Aug 31, 2015 Future Future 9 Goose Lake S/S to Etzikom Coulee 240kV Line Mar 31, 2018 10 Etzikom Coulee S/S to Whitla 240kV Line (Formerly P1037) Jul 14, 2014 Jul 14, 2015 Future Future 10 Etzikom Coulee to Whitla 240kV Line May 01, 2017 11 Blackie Area 138kV Upgrade (Formerly P1038) Apr 11, 2014 Dec 20, 2014 Future Future 11 Blackie Area 138kV Upgrade Jul 30, 2015 12 Reactive Power Addition to Cypress 562S (Formerly P1039) Oct 07, 2014 Mar 24, 2015 Future Future 12 Reactive Power Addition to Cypress Substation Oct 01, 2015 13 Ware Junction Substation Upgrade (Formerly P1040) Apr 05, 2011 Feb 06, 2012 $6.134M $6.607M 13 Ware Junction Substation Upgrade Oct 04, 2013 1 EN-1 Bourque 970S Oct 01, 2013 10 EN-10 7L157 Bourque 970S to Mahihkan 837S Jul 31, 2013 11 EN-11 7L574 Bourque 970S to Wolf Lake 822S Oct 01, 2013 12 EN-12 7L583 Bourque 970S to Leming Lake 715S Jul 31, 2013 13 EN-13 7L160 Bourque 970S to Mahihkan 837S Oct 01, 2013 20 EN-20 7L587 Marguerite Lake 826S to Wolf Lake 822S Jan 31, 2014 1 Cold Lake Area 144 kV Reinforcements Mar 07, 2012 Dec 11, 2012 $141.083M AESO Transmission System Projects - Quartery Report - Q4 2013 $606.021M Nov 01, 2011 Nov 15, 2012 Forecast InService Date Enmax South 69kV Phase 1 - Stage 1 (ENMAX) Apr 16, 2009 500kV 1206L/1212L (Formerly P629) Energization Name 1 Enmax South 69kV Phase 1 1 Energization Number 5 1 1 786 - Edmonton Region 240kV Line Upgrades Facility Application Filing $580.689M ATCO CTI Facility Application Name CTI AltaLink 737 - North South Transmission Reinforcement Facility Application Number $195.916M Page 1 of 3 AESO Transmission System Projects - Quarterly Report - Q4 2013 - see notes at the end of this document for report terminology and definitions Project Name and Number Need Application Filing Need Application Approval Need Application Estimated Cost TFO Facility Application Number 2 811 - Central East Area Transmission Development May 17, 2010 Feb 10, 2011 $431.000M ATCO ATCO 812 - Hanna Region Transmission Development Aug 14, 2009 Apr 29, 2010 $983.000M AltaLink Jul 20, 2011 Apr 10, 2012 $222.800M AltaLink Facility Application Approval Apr 27, 2012 Jul 02, 2013 Proposal To Provide Service Estimated Cost Authorized Budget Energization Number Energization Name Forecast InService Date 2 EN-2 - 7L/9L146 Bonnyville 700S to Bourque 970S 16 EN-16 7L24 Termination at Bonnyville 700S Dec 01, 2014 Jun 01, 2014 25 EN-25 - Bonnyville 700S Transformer addition Dec 01, 2014 3 EN-3 - St. Paul Area Upgrades - Watt Lake 956S Dec 12, 2013 4 EN-4 - St. Paul Area Upgrades - St. Paul 707S, 7L139/7L70 in/out Jan 31, 2015 14 EN-14 - St. Paul Area Upgrades - 7LA92 tap off to Watt Lake 956S Dec 12, 2013 24 EN-24 - St. Paul Area Upgrades - Watt Lake 956S - Whitby Lake 819S 144kV CB Addition Jan 31, 2015 5 EN-5 - Vermillion 710S Substation Upgrade Sep 15, 2013 6 EN-6 - Heisler Area Upgrades - Heisler 764S and 7LA701 Tap Off Jul 27, 2013 7 EN-7 - Kitscoty 705S and lines 7L14/7L130 line in/out Aug 31, 2014 26 EN-26 - Kitscoty 6L06 Decommission Dec 15, 2014 99 7L749 Replacement 9 EN-9 - 7L701 Line Clearance Mitigation (Letter Of Enquiry) Jul 18, 2012 22 EN-22 - 7L14 Line Clearance Mitigation (Letter Of Enquiry) Mar 31, 2015 23 EN-23 - 7L53/7L117 Line Clearance Mitigation (Letter Of Enquiry) Mar 31, 2014 St. Paul Area Upgrades - Watt Lake 956S Dec 23, 2011 Mar 27, 2013 4 St. Paul Area Upgrades - St. Paul 707S, 7L139/7L70 in/out Jul 12, 2012 Dec 20, 2013 5 St. Paul Area Upgrades - Whitby Lake 819S 144kV CB Addition Dec 23, 2011 Apr 20, 2012 6 Vermillion 710S Substation Upgrade Oct 24, 2011 May 16, 2012 7 Heisler Area Upgrades Dec 23, 2011 Feb 27, 2012 8 Kitscoty Area Upgrades Jun 13, 2012 Jan 02, 2013 99 7L749 Replacement TBD TBD 10 7L701 Line Clearance Mitigation Oct 24, 2011 Feb 27, 2012 11 7L14 Line Clearance Mitigation Dec 31, 2013 May 01, 2014 12 7L53/7L117 Line Clearance Mitigation Sep 11, 2012 Oct 01, 2012 40 Cold Lake Reinforcement (2017) - 240kV Oct 20, 2015 May 03, 2016 Future Future 40 EN-40 - Cold Lake Reinforcement (2017) - 240kV Dec 04, 2017 1 Youngstown 772S Capacitor bank addition (Formerly P977) Aug 09, 2010 Nov 15, 2010 $6.289M $5.932M 1 Youngstone 772S Capacitor bank addition Oct 06, 2011 2 Battle River 757S Capacitor Bank addition (Formerly P978) Aug 09, 2010 Aug 27, 2010 $3.002M $2.831M 2 Battle River 757S Capacitor Bank addition Oct 03, 2011 3 New Lanfine 240/144kV substation (Formerly P979) Dec 21, 2010 May 08, 2012 $38.745M $36.543M 3 New Lanfine 240/144kV substation May 20, 2013 4 Lanfine 959S 200MVAr SVC (Formerly P980) Mar 04, 2011 May 08, 2012 $39.360M $37.123M 4 Lanfine 959S 200MVAr SVC Feb 28, 2014 5 Lanfine-Oyen 144kV S/C Line 7L132 (Formerly P982) Mar 21, 2011 May 08, 2012 $15.623M $14.735M 5 Lanfine-Oyen 144kV S/C Line 7L132 Jul 15, 2013 6 Relocate 7L98 Oyen 767S - Lanfine 959S (Formerly P995) Mar 21, 2011 Dec 22, 2011 $12.770M $12.044M 6 Relocate 7L98 Oyen 767S - Lanfine 959S - Lanfine to Excel new line Jun 01, 2013 $50.847M $6.697M $78.645M $9.620M $31.478M $46.167M $34.201M $34.201M $13.283M $13.283M TBD 7 Oakland 946S 240kV S/S combined with Anderson-Oakland line (Formerly P996) Nov 25, 2010 May 08, 2012 $45.467M $43.749M 7 Oakland 946S 240kV S/S combined with Anderson-Oakland line Mar 25, 2013 8 Oakland-Lanfine 240kV S/C Line 9L924 (Formerly P998) Dec 21, 2010 May 08, 2012 $119.927M $116.880M 8 Oakland-Lanfine 240kV S/C Line 9L924 May 21, 2013 May 17, 2013 9 Coyote Lake 963S 240kV S/S combined with Oakland-Coyote line (Formerly P999) Feb 07, 2011 May 08, 2012 $77.799M $73.377M 9 Coyote Lake 963S 240kV S/S combined with Oakland-Coyote line 10 Coyote Lake 963S - Michichi Creek 802S 144kV SC Line 7L128 (Formerly P1000) Apr 08, 2011 May 08, 2012 $39.251M $37.020M 10 Coyote Lake 963S - Michichi Creek 802S 144kV SC Line 7L128 Jul 12, 2013 11 Pemukan 932S 240 kV Substation (Formerly P1001) Jan 24, 2010 May 08, 2012 $32.490M $30.643M 11 Pemukan 932S 240 kV Substation Jun 01, 2013 12 New Lanfine-Pemukan 240kV S/C Line 9L46 (Formerly P1003) Mar 03, 2011 May 08, 2012 $97.239M $92.092M 12 New Lanfine-Pemukan 240kV S/C Line 9L46 Jun 01, 2013 13 144 kV Capacitor Bank and Circuit Breaker Additions at Three Hills Substation 770S (Formerly P1022) Oct 08, 2010 Dec 23, 2010 $27.037M $25.500M 13 Three Hills 770S Capacitor Bank Dec 13, 2011 14 Hansman Lake - Pemukan 240kV S/C Line 9L966 (Formerly P1011) Jan 24, 2011 May 08, 2012 $67.685M $67.346M 14 Hansman Lake - Pemukan 240kV S/C Line 9L966 Aug 21, 2013 15 Pemukan 932S - Monitor 774S 144kV S/C Line 7L127 (Formerly P1013) Jan 24, 2011 May 08, 2012 $14.311M $13.498M 15 Pemukan 932S - Monitor 774S 144kV S/C Line 7L127 Jun 15, 2013 16 Relocate 7L79 line from Monitor 774S - Pemukan 932S (Formerly P1015) Jan 24, 2011 May 08, 2012 $10.259M $9.676M 16 Relocate 7L79 line from Monitor 774S - Pemukan 932S Jun 12, 2013 17 Heatburg 948S - Three Hills-Nevis 144kV D/C Line 7L16/7L159 (Formerly P1021) Feb 13, 2012 Jun 13, 2012 $14.843M $13.999M 17 Heatburg 948S - Three Hills-Nevis 144kV D/C Line 7L16/7L159 Jan 25, 2013 18 Rowley 768S - Michichi-Three Hills 144kV DC Line 7L25 (Formerly P1022) Nov 15, 2010 May 17, 2011 Included in FA 13 Included in FA 13 18 Rowley 768S - Michichi-Three Hills 144kV DC Line 7L25 and salvage of 6L22 and 6L44 Jun 01, 2012 19 Stettler 769S - Nevis 768S 144kV S/C Line 7L143 (Formerly P1023) Jun 03, 2011 Dec 20, 2011 $41.285M $38.938M 19 Stettler 769S - Nevis 768S 144kV S/C Line 7L143 Apr 21, 2013 20 Nilrem 574S combined with D/C 240kV 953L -1047L and Tucuman 478S combined with D/C 138kV 679L-680L (Formerly P1024,P1025) Nov 12, 2010 Nov 10, 2011 $76.496M $89.340M 20 Nilrem 574S combined with D/C 240kV 953L -1047L and Tucuman 478S combined with D/C 138kV 679L-680L Aug 30, 2013 Jun 28, 2012 21 Hardisty 377S Substation Capacitor Bank (Formerly P1024,P1025) Nov 29, 2010 May 03, 2011 Included in FA 20 Included in FA 20 21 Hardisty Capacitor Bank 22 Hansman Lake 650S Substation Static VAR Compensator Addition (Formerly P1026,P1027) Nov 29, 2010 Apr 27, 2011 $82.356M $98.888M 22 Hansman Lake 650S SVC Addition Oct 05, 2012 23 New 240 kV line 966L from Pemukan 932S -Hansman Lake 650S (Formerly P1026,P1027) Dec 06, 2010 May 08, 2012 Included in FA 22 Included in FA 22 23 New 240 kV line 966L from Pemukan 932S -Hansman Lake 650S Aug 21, 2013 24 New 240kV line 1060L from Ware Junction 132S-Cassils 324S (Formerly P1028) Apr 05, 2011 Feb 06, 2012 $78.657M $109.172M 24 New 240kV line 1060L from Ware Junction 132S-Cassils 324S Nov 29, 2013 1 Split 768L and 778L and Re-terminate at Red Deer North 217S Mar 28, 2013 4 Add Second Transformer at Benalto 17S Mar 28, 2013 5 Add 50 MVAR Cap Bank at Joffre 535S Oct 11, 2013 6 Add 50 MVAR Cap Bank at Prentiss 276S Oct 31, 2013 7 Add 27.6 MVAR Cap Bank at Ellis 332S Nov 29, 2013 2 New Johnson 240/138 kV Substation 281S Dec 26, 2014 3 New 138kV Line from Lacombe 212S to Ellis 332S Dec 26, 2014 10 Rebuild 80L from South Red Deer 194S to North Red Deer 217S Dec 26, 2014 11 Rebuild 80L from South Red Deer 194S to Red Deer 63S Dec 26, 2014 121 Rebuild Red Deer 63S to Piper Creek 247S (427L) Dec 26, 2014 122 Rebuild Piper Creek 247S to Joffre 535S (755L) Dec 26, 2014 211 Rebuild 717L from Red Deer 63S to Sylvan Lake 580S (648L) Dec 26, 2014 212 Rebuild 717L from Sylvan Lake 580S to Benalto 17S (637L) Dec 26, 2014 32 New Wolf Creek 240/138kV Substation 247S Dec 26, 2014 34 New Hazelwood 240/138kV Substation 287S Dec 26, 2014 24 Rebuild 166L Jun 26, 2015 13 Salvage 80L from Ponoka 331S to West Lacombe 958S Jul 13, 2015 2 4 AESO Transmission System Projects - Quartery Report - Q4 2013 Bonnyville 700S and 7L146 Facility Application Filing 3 1 813 - Red Deer Transmission Development Facility Application Name Brownfields Rebuilds & Greenfields 166L Rebuild Sep 26, 2011 Jun 18, 2013 Mar 05, 2014 Sep 27, 2012 Jun 27, 2014 Jun 05, 2014 $20.720M $316.784M Future $31.677M $325.623M Future Page 2 of 3 AESO Transmission System Projects - Quarterly Report - Q4 2013 - see notes at the end of this document for report terminology and definitions Project Name and Number Need Application Filing Need Application Approval Need Application Estimated Cost TFO Facility Application Number 5 817 - North Central Region Transmission Development 850 - South and West of Edmonton Transmission Development 1101 - Christina Lake Area Development Jul 16, 2009 Dec 14, 2012 Oct 20, 2011 May 06, 2010 Jun 05, 2014 Apr 24, 2012 $50.762M $172.173M $406.606M Jul 05, 2012 Oct 07, 2013 1267 - Algar Area System Reinforcement 1343 - New Fidler Substation Connection Nov 10, 2011 Nov 30, 2012 Nov 01, 2012 Jun 19, 2012 Apr 18, 2013 May 10, 2013 $39.129M PPS Proposal To Provide Service Estimated Cost Authorized Budget Energization Number Dec 16, 2013 Jan 12, 2015 Future Future 14 Salvage 80L from Red Deer 63S to Innisfail 214S 16 Salvage 716L from Wetaskiwin 40S to Ponoka 331S Jul 13, 2015 Stage II 2017 Nov 09, 2017 Aug 19, 2010 Energization Name Forecast InService Date Jul 13, 2015 6 Stage II 2017 Facilites Oct 27, 2016 May 11, 2017 Future Future 2017 1 2x 25kV Breaker addition at Fieldgate Sep 10, 2009 May 06, 2010 $1.196M $1.196M 1 Fieldgate Breakers 2 Slave Lake 72 kV Upgrade Jul 15, 2011 Sep 30, 2011 $4.435M $4.018M 2 Slave Lake 72 kV Upgrade Mar 15, 2010 3 High Prairie and 7L06 Aug 30, 2014 8 Triangle and 7L48 Dec 01, 2014 4 Ottauwau to Mitsue Bkr 707 May 17, 2013 High Prairie to Triangle 144 kV Line Upgrade Dec 31, 2012 Jan 06, 2014 $64.705M $64.705M 4 Otauwau to Mitsue 144 kV Line Upgrade Jan 03, 2012 May 31, 2012 $9.390M $13.014M 7 Changes to 7L49, Bkr 705 Aug 10, 2013 5 Edith Lake to Sarah Lake 144 kV Line Jan 06, 2012 Oct 22, 2012 $18.530M $20.398M 5 Edith Lake to Sarah Lake 144 kV Jun 13, 2013 6 526L/515L Connect - Judy Creek Salvage Sep 20, 2012 Jan 11, 2013 $1.348M $1.348M 6 526L/515L Connect - Judy Creek 236S Salvage Jun 03, 2013 1 Harry Smith Sub Jun 25, 2014 Jan 07, 2015 Future Future 1 Harry Smith Sub Dec 07, 2016 2 New Saunders Lake 240/135kV Substation Development Jul 16, 2014 Jan 28, 2015 Future Future 2 New Saunders Lake 240/135kV Substation Development Dec 28, 2016 3 New 138kV Line from 780L to Cooking Lake and Reconfiguration Jul 16, 2014 Jan 28, 2015 Future Future 3 New 138kV Line from 780L to Cooking Lake and Reconfiguration Dec 28, 2016 4 Re-terminate 914L at Saunders Lake & Up-rate 910L, 914L & 723L Jul 16, 2014 Jan 28, 2015 Future Future 4 Re-terminate 914L at Saunders Lake & Up-rate 910L, 914L & 723L Dec 28, 2016 5 New Capacitor Bank at Leduc 325S Oct 22, 2014 May 06, 2015 Future Future 5 New Capacitor Bank at Leduc 325S Apr 05, 2017 AltaLink 1 CHL1 Black Spruce 154S Jul 23, 2012 Dec 24, 2012 $19.959M $31.730M 1 CHL1 Black Spruce 154S Jul 10, 2013 AltaLink 2 Black Spruce 154S to Pike 170S Jan 18, 2013 Jun 28, 2013 $116.147M $122.298M 2 Black Spruce 154S to Pike 170S Jun 30, 2014 AltaLink 3 Pike 170S to Ipiatik Lake 167S Mar 28, 2013 Nov 01, 2013 $256.736M $271.261M 3 Pike to Ipiatik Lake 167S to Heart Lake Jun 30, 2015 ATCO 4 ATCO Heart Lake 898S Oct 10, 2013 Jan 06, 2014 $26.046M $26.046M 4 ATCO Heart Lake 898S Jun 30, 2015 1 Foothills-Enmax 65S AltaLink Facilities Jul 13, 2012 Oct 07, 2013 $247.937M $231.949M 1 Foothills-Enmax 65S Equipment Jul 30, 2015 3 East Calgary-Janet-Langdon AltaLink Facilities Jul 16, 2012 Oct 07, 2013 $81.976M $76.549M 3 East Calgary-Janet-Langdon AltaLink Equipment Jul 30, 2015 5 138kV from 237S to Okotoks Jul 16, 2012 Oct 07, 2013 $86.587M $81.855M 5 138kV from Foothills to Okotoks Jul 31, 2015 2 Foothills-Enmax 65S Enmax Facilities Jul 13, 2012 Oct 07, 2013 $4.293M $4.293M 2 Foothills-Enmax 65S Enmax May 25, 2015 4 East Calgary-Janet-Langdon Enmax Facilities Jul 13, 2012 Oct 07, 2013 $22.661M $22.661M 4 East Calgary-Janet-Langdon Enmax Equipment May 25, 2015 1 Birchwood Creek Oct 31, 2013 Jan 08, 2014 $35.600M $35.600M 1 Birchwood Creek Dec 01, 2014 2 Ells River/9L08/9L76 Jun 13, 2014 Nov 28, 2014 Future Future 2 Ells River/9L09/9L76 Apr 01, 2016 3 9L95 Mar 10, 2015 Aug 25, 2015 Future Future 3 9L95 Dec 01, 2016 1 All Project Facilities Nov 27, 2013 Apr 15, 2014 $48.624M $48.624M 1 Dawes sub and 240 kV Lines Aug 01, 2015 2 144 kV line swap Aug 01, 2015 1 Transformer #1 Oct 31, 2012 Jul 26, 2013 1 Transformer #1 Jun 26, 2014 2 Transformer #2 Jun 09, 2016 Nov 07, 2016 2 Transformer #2 Oct 03, 2017 AltaLink PPS $366.292M Facility Application Approval 3 Enmax 1180 - NW Ft McMurray Transmission Development Salvage Facility Application Filing ATCO AltaLink 1117 - FATD - East Calgary Development Facility Application Name ATCO ATCO AltaLink $88.000M $86.115M Report Notes: 1. This report includes any System projects that have had a Need Application filed with the AUC. Projects will no longer appear on this report once all Energizations for the Project are in service. 2. Dates in this report show both forecast and actual. Dates that are prior to the report date are actuals. Dates that are post the report date are forecast. Column Explanations: 1. Project Name and Number: This is the AESO designation for all of the project work that falls under a system study. This will include the Need Application, Facility Application, and Energizations. 2. Need Application Filing: This is the date a Need Identification Document (NID) has been submitted to the AUC for approval as per the requirement of Section 34(1) of the Act. 3. Need Application Approval: This is the date the NID is approved by the AUC. 4. Need Application Estimated Cost: All values include AFUDC and are based on NID ISD$. Numbers presented with an * have calculated escalation values as escalation $'s were not included in the NID. 5. TFO: This is the Transmission Facility Owner(s) (TFO) who file the Facility Applications, and are responsible for the estimates, schedule, construction and costs for the project. 6 Facility Application Number: This is used to identify individual Facility Application Filings within the project. 7. Facility Application Name: This is the name of the TFO's Facility Application Filing (sometimes called Permit and License application) that has been registered with the AUC. There may be multiple Facility Applications associated with a Project. 8. Facility Application Filing: This is the date the Facility Application was registered with the AUC. 9. Facility Application Approval: This is the date the Facility Application is approved by the AUC. 10. Proposal To Provide Service Estimated Cost: This is the +20 / -10% estimate that is provided to the AESO by the TFO in the Proposal To Provide Service, in support of the Facility Application. 11. Authorized Budget: This is the amount of the Proposal To Provide Service Estimated Cost, plus or minus any Authorized Changes from TFO that have been approved by the AESO. 12. Energization Number: This is used to identify individual energizations within the project. 13. Energization Name: This is the identifier within the Facility Application of the energization dates of various pieces of equipment. There may be multiple Energizations associated with a Facility Application. 14. Forecast In-Service Date: This is the most recent information the TFO has provided on the expected In Service Date of the equipment within the Energization. AESO Transmission System Projects - Quartery Report - Q4 2013 Page 3 of 3