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当前我国部分地区电力供需紧张,华中、华东一带较为突出。本文结合国家统计局和中电联相关公开统计数据,经分析认为,当前我国部分地区电力供需偏紧的原因与供给能力受限、电力需求高增、跨区送电能力不强三方面均有密切联系。电煤短缺结构不平衡导致有效供给不足电煤告急、库存下降。2011年以来,主要耗煤行业
At present, the electricity supply and demand in some areas in China is tight, with prominent areas in Central China and East China. Based on the statistical data of the National Bureau of Statistics and the CEC, we find that there are three reasons for the current tight supply and demand in some areas in our country, such as the limited supply capacity, the high demand for electricity and the low capacity for cross-regional transmission close relationship. Unbalanced coal shortage led to insufficient supply of coal in an emergency and inventory fell. Since 2011, the main coal consumption industry