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Impact categories, normalisation and weighting in LCA
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Normalisationreference |
Weightingfactors |
Impact
categories |
|
Orig.
EDIP97 |
Global |
EU-15 |
Denmark |
Orig.
EDIP97 |
Global |
EU-15 |
Denmark |
| Global warming |
ton CO2-
eq./
capita/
year |
8.7 |
8.7 |
8.7 |
8.7 |
1.3 |
1.12 |
1.05 |
1.11 |
Strato-
spheric
ozone
depletion |
kg CFC-
11-eq./
capita/
year |
0.2 |
0.103 |
0.103 |
0.103 |
23 |
63/
4.43 |
2.46 |
∞ |
Photo-
chemical
ozone
formation |
kg C2H4
-eq./
capita/
year |
20 |
22 |
25 |
20 |
1.2 |
1 |
1.33 |
1.26 |
| Acidification |
kg SO2
-eq./
capita/
year |
124 |
59 |
74 |
101 |
1.3 |
n.c.1 |
1.27 |
1.34 |
Nutrient
enrichment |
kg NO3
-eq./
capita/
year |
298 |
95 |
119 |
260 |
1.2 |
n.c.1 |
1.22 |
1.31 |
Human
toxicity,
via air |
m3 air/
capita/
year |
9.18E+09 |
2.45E+09 |
3.06E+09 |
2.09E+09 |
1.1 |
n.c.1 |
1.06 |
1.11 |
Human
toxicity,
via water |
m3 water/
capita/
year |
5.90E+04 |
4.18E+04 |
5.22E+04 |
1.79E+05 |
2.9 |
n.c.1 |
1.3 |
1.02 |
Human
toxicity,
via soil |
m3 soil/
capita/
year |
3.10E+02 |
1.02E+02 |
1.27E+02 |
1.57E+02 |
2.7 |
n.c.1 |
1.23 |
1.02 |
Ecotoxicity,
water,
acute |
m3 water/
capita/
year |
4.80E+04 |
2.33E+04 |
2.91E+04 |
7.91E+05 |
2.6 |
n.c.1 |
1.11 |
1.73 |
Ecotoxicity,
water, chronic |
m3 water/
capita/
year |
4.70E+05 |
2.82E+05 |
3.52E+05 |
7.40E+04 |
2.6 |
n.c.1 |
1.18 |
1.67 |
Ecotoxicity,
soil, chronic |
m3 soil/
capita/
year |
3.00E+04 |
7.71E+05 |
9.64E+05 |
6.56E+05 |
1.9 |
n.c.1 |
1 |
1.56 |
1 Weighting factors have not been established worldwide; the European weighting factors are recommended for impact potentials located outside Europe or at unknown locality
2 Weighting factors have only been established for human toxicity via soil for
Europe, because there are no Danish reduction targets; the European weighting factor is recommended as default value for impact potentials located in Denmark.
3 Industrialised countries/Developing countries
| Front page | | Contents | | Back | | Printing instructions |
Version 1.0 November 2005, © Danish Environmental Protection Agency
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