Daniel Encinas Martín (Agenex)

LEDsEE AWARDS EFFICIENT LIGHTING 2014
ENERGY EFFICIENCY, ELIMINATION OF LIGHT
CONTAMINATION AND NEW TECHNOLOGIES
REMOTE MANAGEMENT IN OLD N-V ROAD
BADAJOZ CITY COUNCIL
ACTION DESCRIPTION - PREVIOUS
SITUATION

N-V: It was the main route between Madrid and Lisbon. Currently, it has
been replaced by A5-E90, it has reduced its level of circulation and it has
increased its residential component becoming in an avenue of the city.

Badajoz City Council:


Awareness of the importance of LED lighting.
Upgrade and renovation, Infrastructure, Villages, Lighting and Energy efficiency
Department.
 Energy efficiency Plan + renovation quality lighting: New solutions focused on
LED -> Challenge: Products with suitable features to cover residential and street
necessities.

New regulations 2009: Energy efficiency in street lightings -> New
obligations: energy efficiency and control system.

Remote management: The most complete system for controling the
installations.

Previous situation: Low lighting levels and uniformity problems.
ACTION DESCRIPTION


Upgrading street lighting in N-V (part of the road which goes through
Badajoz).
2 Technologies:

LED (adjustable, 99-142 W) instead of High pressure sodium (400 and 250 W).
 Remote management system: Control point by point in real time.

Installed power reduction, higher uniformity, excellent energy consumption
reduction, maintenance costs reduction.
ACTION DESCRIPTION

StarSense system: Light level reduction in low traffic
hours -> Energy and economic savings, CO2 emissions
reduction, connection to municipal optical fiber.

Reparations in 5 street lighting electric switchboards.

Costs:



BUDGET: 331.614,88 €
21% VAT: 69.639,21 €
TOTAL: 401.254,00 €
PROJECT’S RESULTS

SpeedStar+StarSense (remote management system): Important
reduction of energy consumption and environmental impact.

Reduction of energy consumption: 293,2 MWh/year -> Saving: 80%.

Reduction of CO2 emissions: 117,31 ton/year.

Useful life: 100.000 h -> 20 years.

Change in color temperature: 2000ºK (High pressure sodium) ->
4000ºK (SpeedStar).

White light, suitable color rendering, more visual comfort, more
uniformity, elimination of lighting contamination.
INNOVATION DEGREE AND
TECHNOLOGICAL SOLUTIONS ADOPTED

Philips Speed Star model lights (LED
technology).

Street lighting electric switchboards connected
to the municipal optical fiber net for
management of the system.

Control system implemented by a remote
management of regulation point by point.
INNOVATION DEGREE AND
TECHNOLOGICAL SOLUTIONS ADOPTED

Programming operation:
 Each
light point: Optimal power to get the necessary
light intensity.





Start: Each light point 100% on.
One hour after: Each light point 80% on.
00.00 h: Each light point 60% on (except on pedestrian
crossings and crossings: 80%).
01.00 h: Each light point 50% on (except on pedestrian
crossings and crossings: 80%).
One hour before of lighting off: Each light point 100% on.
INNOVATION DEGREE AND
TECHNOLOGICAL SOLUTIONS ADOPTED

Costs:
 BUDGET: 331.614,88 €
 21% VAT: 69.639,21 €
 TOTAL: 401.254,00 €
BEFORE
Lights number
Light power (W)
Equipment
power (W)
Total power (W)
Energy costs
HSRP 151
46
250
40
13.340
7.790,56 €
OLD LAMP
204
400
40
89.760
52.419,84 €
TOTAL
250
103.100
60.210,40 €
AFTER
Lights number
Light power (W)
Total power (W)
Energy costs
LED 99
122
96,8
11.810
5.862,29 €
LED 113
65
109,1
7.092
3.520,22 €
LED 142
63
134,7
8.486
4.212,50 €
TOTAL
250
27.387
13.595,01 €
Equipment
power (W)
INNOVATION DEGREE AND
TECHNOLOGICAL SOLUTIONS ADOPTED
Reduction of
consumption,
elimination of
lighting
contamination,
new
technologies,
remote
management



INVESTMENT
DIFFERENCE IN
ENERGY COSTS
DIFFERENCE IN
TOTAL POWER
(W)
SAVING WITH
REMOTE
MANAGEMENT
AMORTIZATION
(YEARS)
331.614,88 €
46.615,39 €
75.713
6.797,50 €
6,21
100% Municipal investment.
This action has been carried out with savings generated by previous
actions.
New energy efficiency actions with the savings generated by this
action.
THANK YOU FOR
YOUR ATTENTION
Daniel Encinas Martín
Extremadura Energy Agency