Chinese life cycle impact assessment factors

The methodological basis and procedures for determination of Chinese normalization references and weighting factors according to the EDIP\|method is described. According to Chinese industrial development intensity and population density, China was divided into three regions and the normalization references for each region were calculated on the basis of an inventory of all of the region's environmental emissions in 1990. The normalization reference was determined as the total environmental impact potential for the area in question in 1990 (EP(j) 90 ) divided by the population. The weighting factor was determined as the normalization reference (ER(j) 90 ) divided by society's target contribution in the year 2000 based on Chinese political reduction plans, ER(j) T2000 . This paper presents and discuss results obtained for eight different environmental impact categories relevant for China: global warming, stratospheric ozone depletion, acidification, nutrient enrichment, photochemical ozone formation and generation of bulk waste, hazardous waste and slag and ashes.