Abstract: A more comprehensive indicator system was established based on international achievements. The indicator system included environmental regulation indicators, environmental management indicators, advancement indicators and Life-cycle environmental impact indicators. Meanwhile, a new evaluation model of Fuzzy Aggregative Index was put forward with respect to the indicator system. Finally, the model was applied to evaluate the environmental performance of one enterprise.

Key words: fuzzy aggregative index, evaluation model, indicator system, enterprises′ environmental performance, fuzzy aggregative index, evaluation model, indicator system