节能减排是关系经济社会可持续发展的重大战略问题,是中央确定的我国经济社会发展的重大战略任务。电力行业既是优质清洁能源的创造者,又是一次能源消耗大户和排放大户,因而也是国家实施节能减排的重点领域。近年来,我国电力行业企业在实施国家战略、推动环境保护方面进行了持续而富有成效的努力,为能源资源节约、二氧化硫和氮氧化物等污染物减排 Energy conservation and emission reduction are major strategic issues concerning the sustainable economic and social development and a major strategic task set by the Central Government in our economic and social development. The power industry is not only the creator of high-quality clean energy, but also a major energy consumer and major emitter, which is also a key area where the state implements energy conservation and emission reduction. In recent years, China’s power industry enterprises in the implementation of national strategies to promote environmental protection continued and fruitful efforts for energy and resource saving, emissions of pollutants such as sulfur dioxide and nitrogen oxides