华东四省一市能源电力供应消费现状及未来展望

Current Situation and Future Prospect of Energy and Electric Power Supply and Consumption in Four Provinces and One City in East China

目前,华东电网发电耗能约占本地区一次能源消费量的40%,而华东四省一市一次能源特别是化石能源对外依存度超过80%。一次能源供给的安全性、经济性、充裕性是未来华东电网电能供应的前置条件和重要边界。本文调研了本地区一次能源和电力能源的供应、消费现状,梳理了一次能源供应与电能供应的内在关系,最后对未来一段时间内本地区的电力供应、消费提出了展望。

Currently in East China Grid,approximately 40%of the total primary energy consumption is used for electric power generation,while the primary energy dependence of this region,especially fossil energy,is higher than 80%.The safety,economy,and adequacy of primary energy supply are the prerequisites for East China Grid to supply power and essential boundary in the future.This paper investigates the current supply and consumption status of primary energy as well as power supply,analyzes the internal relationship between primary energy and power supply in this region.And finally,the future prospect of power supply and consumption in the region is put forward.