Analysis of influence factors of the popularization of green buildings based on fuzzy DEMATEL method

The influence factor index system of the popularization of green buildings is built. The inter-relations between each pair of indexes are decided by making inquires of the experts, and the effects of factors are analyzed using a fuzzy DEMATEL method. All factors are divided into cause factors and effect factors. The key facctors such as lack of prompting policy, poor energy conservation technology and poor green building materials are figured out.