为应对雾霾,北京市正在大力推行居民供暖“煤改电”、工业和供暖锅炉“煤改气”等工程,最大程度上采用清洁能源供热,以减轻供热对环境的污染。目前,2013年北京城市核心区4.4万户“煤改电”工程已进入设备安装调试的最后阶段,工程已于今年供暖季前全部完工。据统计,截至今年供暖季,首都核心区使用“煤改电”的居民将达到26.4万户,以一年户均燃烧1吨煤计算,每 In response to the haze, Beijing is vigorously promoting residential heating “coal to electricity ”, industrial and heating boilers “coal to gas ” and other projects, the maximum use of clean energy heating to reduce heat on the environment Pollution. At present, in 2013, 44,000 households in Beijing’s urban core area have entered the final stage of equipment installation and commissioning, and the project has been completed before the heating season this year. According to statistics, as of this year’s heating season, the core area of ​​the capital to use “coal to electricity ” residents will reach 264,000, a year to burn 1 ton of coal per capita calculation, each