关键词: 电力、热力行业, 煤炭利用效率, 空间自相关, 空间计量, BCC模型

Abstract: Taking 30 provinces and cities in China as research objects, research on the spatial and temporal differences and driving factors of coal utilization efficiency in the electric heating industry. Firstly, the coal utilization efficiency of the electric power industry in 30 provinces of China was measured and analyzed from 2001 to 2015. Then, Geoda software was used to analyze the time and space difference of coal utilization efficiency in the electric heating industry. Finally, the spatial error model was used to test the impact of coal utilization efficiency in the electric heating industry. The research results show that the coal utilization efficiency of China's electric heating industry is not high during the period from 11200 to 2015, and it shows a small downward trend; the coal utilization efficiency of 30 provinces and cities is not effective, and there are obvious differences, showing the east > middle > The distribution pattern of the west. 2 The coal utilization efficiency of China's inter-provincial electric heating industry presents a positive spatial auto-correlation, and there is a clear agglomeration state, and the neighbor effect is significant. 3 The main driving factors of coal utilization efficiency in China's inter-provincial electric heating industry are industrial development level, industrial agglomeration, technological progress, transportation and government regulation.