THIS PRESENTATIONinsects attracted by typical illuminants
www.darksky.org
Street lighting & traffic infrastructure
Investment 15%
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
5500
0
1075
1075
2760
2760
3835
3835
5520
5520
6595
6595
8280
8280
9355
9355
11040
11040
12115
12115
13800
13800
14875
14875
16560
16560
Gesamt
5980
7535
8015
10180
10660
12215
12695
14860
15340
16895
17375
19540
20020
21575
22055
24220
24700
26255
26735
28900
29380
30935
31415
33580
34060
Grundlage
Einschaltdauer/Jahr 4000 Std.
Lebensdauer 25 Jahre
Mast (LPH 5m) + Lichtpunkt --> 550 €; gesamt für 10 Maste --> 5500€
Verkabelung je lfm 75€ --> bei 500 lfm - 37500€
Energiekosten
10 Leuchten a 100W --> 1kW; --> bei 4000 Std/Jahr - 4000 kWh
bei 1kWh=0,12 € -->480€/Jahr
Instandhaltungskosten
- Lampentausch (alle 2 Jahre)
je Lichtpunkt 2 MA je 1 Std --> 2 Std; 1Std - 30€ --> 60€
Material ca. 20€
Gesamt --> 107,5 €
Diagramm1
5500
480
0
5500
960
1075
5500
1440
1075
5500
1920
2760
5500
2400
2760
5500
2880
3835
5500
3360
3835
5500
3840
5520
5500
4320
5520
5500
4800
6595
5500
5280
6595
5500
5760
8280
5500
6240
8280
5500
6720
9355
5500
7200
9355
5500
7680
11040
5500
8160
11040
5500
8640
12115
5500
9120
12115
5500
9600
13800
5500
10080
13800
5500
10560
14875
5500
11040
14875
5500
11520
16560
5500
12000
16560
Gesamte Energiekosten
Jahre
3 main elements
4200 operating hours
-> -1,5% energy costs
picture courtesy www.energie-graz.at
Picture courtesy www.royersignal.de
always enough daylight to charge batteries
Total cost 5.600 Euro
Picture courtesy www.ecolights.at
investment costs are high
affects the expected traditional appearence
-> a matter of taste
-> -80% or 2.200 kWh
-> 2 kWh/ year
Picture courtesy www.gesig.at
savings result from eliminating the costs for grid interconnection
Picture courtesy www.versorgungsbetriebe.de
Many regulation, legal requirements
survey of existing equipment
Development of an integral long term concept
Project planning and tendering
different possibilities
Cash settlement
Street lighting & traffic infrastructure
No contribution to Maastricht- limit
Agreements are expensive
No guaranteed savings
Measures and installations are paid for by savings
No contribution to Maastricht- limit
Guaranteed savings
suitable for projects with highly energy efficient measures
Street lighting & traffic infrastructure
Picture courtesy www.energie-graz.at