Research on PM2.5 emission reduction path of China 's electric power industry based on DEA model

International Conference on Energy Engineering and Environmental Protection 2017

能源学;生态环境科学

Jin, Yanming^1 ; Yang, Fan^2 ; Liu, Jun^1

State Grid Energy Research Institute, Beijing

102209, China^1

Department of Economics Management, North China Electric Power University, No.689 Huadian Road, Baoding, China^2

关键词: Electric power industries;    Emission reduction;    Energy-saving and emission-reducing;    Energy-saving emission reductions;    Environmental performance evaluations;    New energies;    Photovoltaic;    Power industry;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/121/3/032028/pdf
DOI  :  10.1088/1755-1315/121/3/032028

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Based on the theory of data envelopment analysis, this study constructs the environmental performance evaluation model of the power industry, analyzes the performance of development of clean energy, the implementation of electricity replacement, and the development of coal-fired energy-saving and emission-reducing measures. Put forward technology path to reduce emission in the future. The results show that (1) improving the proportion of coal for power generation, speeding up the replacement of electricity is the key to solve the haze in China. (2) With the photovoltaic and other new energy power generation costs gradually reduced and less limit from thermal energy, by final of "thirteenth five-years plan", the economy of clean energy will surpass thermal energy-saving emission reduction. (3) After 2025, the economy of the electricity replacement will be able to show.