电力行业绿色效率测度研究

探讨电力公司绿色效率值的影响因素,分析电力行业绿色效率指标体系的构建可行性。选取10家影响力大的发电公司作为研究对象,通过DEA（数据包络分析）模型测算其绿色效率,分析影响绿色效率的因素。通过将绿色效率进行横向和纵向的对比发现,绿色效率的影响因素有装机容量、燃料成本等。电力公司的绿色效率受到公司规模和环境相关政策的影响。电力行业绿色指标体系的构建具有一定的可行性。

Research on Green Efficiency Measurement of Power Industry

To explore the influencing factors of green efficiency value of power company and analyze the feasibility of constructing green efficiency index system in power industry, ten influential power generation companies were selected as the research objects. The green efficiency of the ten power companies was measured through the DEA(data envelopment analysis)model, and the factors affecting the green efficiency were analyzed. By comparing the green efficiency horizontally and vertically, it is found that the influence factor of the green efficiency includes the installed capacity and the fuel cost. The green efficiency of power companies is affected by the size of the company and some environmental related policies. The construction of the green index system of the electric power industry has a certain feasibility.