Table 2. Unit of used impact category used in CML-IA (baseline)

Impact category Unit
Abiotic depletion kg Sb eq
Abiotic delpletion (Fossil fuels) MJ
Acidification kg SO2 eq
Eutophication kg PO43-eq
Fresh water aquatic ecotoxicity kg 1,4-DB eq
Global Warming (GWP 100a) kg CO2 eq
Human toxicity kg 1,4-DB eq
Marine aquatic ecotoxicity kg 1,4-DB eq
Ozone layer depletion (ODP) kg CFC-11 eq
Photochemical oxidation kg C2H4 eq
Terrestrial ecotoxicity kg 1, 4-DB eq