Development efficiency Evaluation of Power Project Based on Total Social Cost and Super-efficiency DEA

摘要

In order to evaluate the development efficiency of different types of power projects, combined with the characters of power projects, the evaluation index system of power generation efficiency decided by input indicators and output indicators. The model based on super-efficiency data envelopment analysis (SE-DEA) is proposed, the method of quantitative calculation, the comprehensive efficiency of different types of power projects is obtained by the method of quantitative calculation. All aspects of society considered, on the current stage of our country, natural gas cogeneration is a kind of environment-friendly power generation projects, and it should be supported.