Preprint Article Version 1 This version is not peer-reviewed

Efficiency Evaluation and Comparative Study of Regional Wind Power Industry in China Based on CO2 Emission Reduction

Version 1 : Received: 6 November 2019 / Approved: 8 November 2019 / Online: 8 November 2019 (10:42:29 CET)

How to cite: Fangrong, R.; Ze, T.; Qinwen, X.; Lin, T. Efficiency Evaluation and Comparative Study of Regional Wind Power Industry in China Based on CO2 Emission Reduction. Preprints 2019, 2019110095 (doi: 10.20944/preprints201911.0095.v1). Fangrong, R.; Ze, T.; Qinwen, X.; Lin, T. Efficiency Evaluation and Comparative Study of Regional Wind Power Industry in China Based on CO2 Emission Reduction. Preprints 2019, 2019110095 (doi: 10.20944/preprints201911.0095.v1).

Abstract

In 2015, the new installed capacity of global renewable energy power generation exceeded the newly installed capacity of conventional energy power generation, marking a structural change in the construction of the global power system. With the continuous improvement of wind energy utilization technology, the global wind power industry has developed rapidly in recent years. The world's available wind energy is 20 billion kilowatts and has become one of the most economical green power. In China, wind power has become the third largest source of electricity, with the installed capacity increasing from 3.1% in 2010 to 9.2% in 2017. In 2017, China's new installed capacity was 19,660 MW, accounting for 37.45% of the world's new installed capacity. This paper evaluates and compares the efficiency of wind power industry in the four regions of eastern, central, western and northeastern China through EBM models based on radial and non-radial factors. This paper discusses the contribution of China's wind power industry to CO2 emission reduction from the relationship between installed capacity efficiency and CO2 emission reduction efficiency. The conclusions show that the overall efficiency score and ranking of wind power in 2013-2017 is the best in the eastern region, followed by the northeast region and the western and central regions.

Subject Areas

co2 emission reduction; wind power industry; ebm; efficiency evaluation

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