热电联产具有节约能源、改善环境、提高供热质量、增加电力供应等综合效益。热电厂的建设是城市治理大气污染和提高能源利用率的重要措施 ,是集中供热的重要组成部分 ,是提高人民生活质量的公益性基础设施。改革开放以来 ,我国热电联产事业得到了迅速发展 ,对促进国民经济和社 Cogeneration has the combined benefits of saving energy, improving the environment, improving the quality of heating, and increasing the power supply. The construction of thermal power plants is an important measure for urban air pollution control and improvement of energy efficiency. It is an important part of central heating and a public welfare infrastructure to improve people’s quality of life. Since the reform and opening up, China’s cogeneration industry has grown rapidly to promote the national economy and society.