摘要
我国电力行业一直将相互关联的发电业务、供热业务分别统计,与国际通行的统计口径不同。通过理论推导,量化计算了将供热与发电合并统计后的基础数据,分析了将发电业务、供热业务合并统计对煤耗率、化石能源发电量占比、单位电量CO2排放强度等指标的影响。指出了业务结构对我国电力行业CO2减排相关统计指标的影响因素,并对"十二五"以及2020年有关指标进行了测算。
The relevant power generation business and heat-supply business have not included together in the statistics of China＇ s power industry, which is quite different from the international general statistics caliber. This paper deduces and quantifies the merged statistics of heat-supply and power generation, analyzes the impact of merged statistics of heat-supply and power generation business on relevant indices, including the coal consumption rate, the proportion of fossil energy and the CO2 emission intensity per unit electricity. The influential factors of business structure on relevant indices for CO2 emission reduction of electric power industry in China are proposed and the relevant indices are estimated respectively for the 12th Five-Year Plan （2011-2015） and 2020.
出处
《能源技术经济》
2011年第6期20-24,30,共6页
Electric Power Technologic Economics
关键词
火力发电
供热产出结构
CO2减排指标
thermal power
structure of electricity generation and heat-supply
CO2 emission reduction indices
