Final Report Lot 9: Public street lighting - Amper

Table 83: Life Cycle Impact, Base Case, Category F (per 1000 functional lumen)
8
9
TOTAL (per 1000 functional lm)
Other Resources & Waste
166
WEIGHTED
AVERAGE
LPS HPS
Total Energy (GER) MJ 37.024 32.347 37.166
of which, electricity (in primary MJ) MJ 36.840 31.997 36.987
10 Water (process) ltr 2.469 2.169 2.478
11 Water (cooling) ltr 98.209 85.241 98.603
12 Waste, non-haz./ landfill g 45.789 42.210 45.897
13 Waste, hazardous/ incinerated g 1.050 1.049 1.050
Emissions (Air)
14 Greenhouse Gases in GWP100 kg CO2 eq. 1.621 1.422 1.627
15 Ozone Depletion, emissions mg R-11 eq. negligible negligible negligible
16 Acidification, emissions g SO2 eq. 9.556 8.358 9.592
17 Volatile Organic Compounds (VOC) g 14 13 14
18 Persistent Organic Pollutants (POP) ng i-Teq 255 231 256
19 Heavy Metals to Air mg Ni eq. 723 586 727
PAHs mg Ni eq. 105 114 104
20 Particulate Matter (PM, dust) g 237 240 237
Emissions (Water)
21 Heavy Metals to Water mg Hg/20 261 245 262
22 Eutrophication g PO4 2 2 2
23 Persistent Organic Pollutants (POP) ng i-Teq negligible negligible negligible
When comparing the Base Case LPS and HPS luminaires from a total life cycle perspective,
impacts per functional lumen output are in the same order of magnitude, with slight apparent
advantage for LPS (exept for impacts PAHs and PM).