In the context of the Streetlight-EPC project, regional facilitation services supported municipalities and (potential) ESCOs in preparing and implementing streetlight refurbishment projects with EPC. Support was also offered for indoor lighting /building-related energy efficiency measures within companies and organisations.
This page presents examples of lighting refurbishment projects that have been implemented in the project regions.
Description of all implemented projects
Project publication
Street lighting refurbishment projects:
- Population: 5,100
- Retrofitting of the street lighting system in the district "Berg" and a part of "Rohrbach"
- Number of luminaires/lamps: 139/276 (before), 139/139 (after renovation)
- Reduction of the total installed capacity from 12.5 to 3.5 kW
- Reduction of the electricity consumption from 52,500 to 14,800 kWh/year
- Reduction of maintenance costs of 6,500 Euro/year
- 271,100 Euro total investment, 121,500 Euro financed by the savings
- Contract duration: 10 years
More details
- Population: 59,900
- Retrofitting of the lighting in an underpass in the city centre
- Number/capacity of lamps: 40/48 W each (before), 40/28 W each (after renovation)
- Reduction of the electricity consumption from 16,800 to 9,800 kWh/year
- Reduction of the maintenance costs from 2000 to 500 Euro/year
- 19,000 Euro investment is financed by the electricity savings
- Short payback time due to high operational hours (8760 h)
More details
- Population: 14,800
- Retrofitting the entire street lighting system to LED
- Number of lighting points: 2,247 (before), 2,211 (after renovation)
- Reduction of the installed capacity from 352 kW to 71 kW
- Reduction of the electricity consumption from 1,433,400 to 218,300 kWh/year
- Reduction of maintenance costs of 32,500 Euro/year
- Investment costs: 995,360 Euro (overall contract value)
- Contract duration: 7.25 years
More details
- Population: 5,100
- Retrofitting the lighting on the main square
- Number of luminaires/lamps: 23/50 (before), 23/23 (after renovation)
- Reduction of the installed capacity from 3.5 kW to 1.2 kW
- Reduction of the electricity consumption from 14,700 to 4,800 kWh/year
- Maintenance costs savings: 740 Euro/year
- Investment costs: 8,500 Euro
- Payback time: 5 years
More details
- Population: 460,430
- Retrofitting of the lighting in a park
- Number of lighting points: 24 (before), 25 (after renovation)
- Reduction of the installed capacity from 1.7 kW to 1.3 kW
- Reduction of the electricity consumption from 10,700 to 3,500 kWh/year
- Investment costs: 35,000 Euro
More details
- Population: 24,420
- Retrofitting of 5 streets and housing estates in Kilkenny City
- Number of lamps: 59
- Reduction of the installed capacity from 6.6 kW to 3 kW
- Reduction of the electricity consumption from 27,700 to 12,100 kWh/year
- Reduction of the maintenance costs from 1,650 to 300 Euro/year
- 50,000 Euro total investment, 5,000 Euro financed by the savings
- EPC model: Energy Performance Related Payment
More details
- Population: 3,490
- Replacing the street lighting lamps with LEDs
- Number of lamps: 39
- Reduction of the installed capacity from 6.4 kW to 1.3 kW
- Reduction of the electricity consumption from 27,000 to 5,400 kWh/year
- Maintenance cost savings 1,000 Euro/year
- Investment costs: 18,300 Euro
More details
- Population: 4,550
- Retrofitting and expansion of the street lighting and analysis of adjacent communities
- Number of lamps/luminaires: 429/378 (before), 753/753 (after renovation)
- Reduction of the installed capacity from 59 kW to 33 kW
- Reduction of the electricity consumption from 294,300 to 130,800 kWh/year
- Investment costs: 308,800 Euro
More details
- Population: 175,000
- Retrofitting of the street lighting: 90 % residential, 10 % roads
- Number of lamps/luminaires: around 23,000
- Reduction of the installed capacity from 4,509 kW to 2,166 kW
- Reduction of the electricity consumption from 21,400,000 to 4,300,000 kWh/year
- Reduction of the maintenance costs from 1,000,000 to 700,000 Euro/year
- Investment costs: 11,000,000 Euro
- Contract duration: 15 years
More details
Other lighting application projects:
- Company: Fischer Brot
- Retrofitting of the indoor lighting in an industrial bakery
- The project was combined with the renovation of the heating system
- Number of lighting points: 370 (before), 340 (after renovation)
- Reduction of the total installed capacity from 99 to 43 kW
- Reduction of the electricity consumption from 514,000 to 222,400 kWh/year
- Investment costs of the lighting refurbishment: 245,700 Euro (total project investment: 385,000 Euro)
- Contract duration: 5.8 years
More details
- Company: Pink Tankstelle, Neuzeug
- Refurbishment of the indoor and outdoor lighting to LED
- Project implemented by the local electrician (as ESCO)
- Number of lighting points: 133
- Reduction of the total installed capacity from 17.9 to 5.6 kW
- Reduction of the electricity consumption from 231,100 to 172,700 kWh/year
- Maintenance cost savings: 1,900 Euro/year
- Total investment costs: 62,400 Euro
- Contract duration: 10 years
More details
- Lighting refurbishment from incandescent to T5 lamps
- Number of lamps: 2,334 (before), 2,242 (after renovation)
- Reduction of installed capacity from 151 kW to 83 kW
- Reduction of electricity consumption from 69,900 to 41,900 kWh/year
- Investment costs: 209,700 Euro
- Contract duration: 14.25 years
More details
- LED lighting retrofit in the city's sports hall
- Number of lamps: 18 (before), 16 (after renovation)
- Reduction of installed capacity from 8.1 kW to 3.2 kW
- Reduction of electricity consumption from 34,000 to 13,400 kWh/year
- Maintenance costs savings: 220 Euro/year
- Investment costs: 7,300 Euro
- Payback time: 2.4 years
More details
- Modernisation of the indoor lighting in the corridors as part of a larger refurbishment project
- Number of lamps modernised: 35 out of 151
- Reduction of installed capacity from 12.1 kW to 9.7 kW
- Reduction of electricity consumption from 36,400 to 29,000 kWh/year
- Investment costs: 9,700 Euro (for the lighting)
More details
- LED lighting in offices, a fire station, libraries, machinery yards, depots and a landfill
- Number of lamps: 962 (before), 967 (after renovation)
- Reduction of installed capacity from 62 kW to 30 kW
- Reduction of electricity consumption from 86,700 to 35,330 kWh/year
- Maintenance cost savings: 4,800 Euro/year
- Investment costs: 170,000 Euro
- EPC model: Energy Performance Related Payment
More details
- Increasing security by illuminating 15 cycling and walking tunnels
- Number of lamps: 58 in 7 tunnels (before), 54 in 15 tunnels (after renovation)
- Reduction of installed capacity from 8 kW to 0.9 kW
- Reduction of electricity consumption from 33,900 to 3,800 kWh/year
- Maintenance cost savings: 1,400 Euro/year
- Investment costs: 295,200 Euro
More details
- Lighting retrofit to LED in a warehouse
- Number of lamps: 339 (before), 239 (after renovation)
- Reduction of installed capacity from 75 kW to 23 kW
- Reduction of electricity consumption from 530,000 to 160,000 kWh/year
- Reduction of maintenance costs from 6,000 to 300 Euro/year
- Investment costs: 95,000 Euro
More details