energy efficient renovation of street lighting – ujr1 - predstavlja: matja ž breznik (breznik in...
DESCRIPTION
analysis of installed street lighting TOTAL number of luminaires in area installed LED luminaires new luminairesTRANSCRIPT
ENERGY efficientrenovation of street lighting
– UJR1 -
Januar
Februar
MarecApril Maj
JunijJulij
Avgust
September
Oktober
November
December
0 kWh
50,000 kWh
100,000 kWh
150,000 kWh
200,000 kWh
250,000 kWh
300,000 kWh
20112013
Predstavlja: Matjaž Breznik (Breznik in Breznik d.n.o)
PARTICIPANTS
Municipality of Ravne na Koroškem
11 Municipalities of koroška and savinjska region
Leading municipality
analysis of installedstreet lighting
TOTAL number of luminaires in area
installedLED luminaires
new luminaires
more than30
DIFFERENTTYPES of LUMINAIRES
Lightbulbs from
36 W up to
500 WLED luminaires from 15 W up to 90 WClasic from 2x18 W up to 150 W
max savings OBČINA MUTA in energy consumption
max savings OBČINA MEŽICAin financial cost
min ROIOBČINA MEŽICA
max exceeded projected savingsOBČINA DRAVOGRAD
59 %
44 %
2,7 leta25
%
40 MWh exceededprojected savings
more than 1,2 GWh annual savings
annual exhaustof 141 cars
17.231 trees sinks that CO2 in 10 yearsvir: www.epa.gov
• Additional savings with night regulation and dimming
• Optimisation street lighting network• Regulation in switching points• Optimisation of connected load after
renovation of street lighting• Energy savings through „smartcity“ concept