Abstract:

To promote the development of utilization of biomass energy industry, relieve the pressure of energy supply in Beijing, an integrated understanding including its economic benefits, social benefits and environmental benefits is needed. This paper puts forward a method of benefit evaluation for the utilization of biomass energy in Beijing with a comprehensive system established, determining weights of each index with analytic hierarchy process. Taking the development of biomass pellets in Huairou District for instance, the fuzzy evaluation of its economic, social and environmental benefits has been studied. Compared with the analysis results of a certain biomass pellets project, the fuzzy evaluation was relatively accurate.