以上海住宅建设和家用空调的发展为例 ,分析了住宅空调对能源和环境的影响。指出今后在中国大城市中 ,应以发展区域集中供冷供热、冷热电联产为主 ;而在中小城市或城市郊区 ,应以发展所谓“户式空调”为主 ;在单身公寓或合租公寓中 ,则应以使用房间空调器为主。以利于合理使用能源、减少温室气体排放和促进房地产业的可持续发展。 Taking the development of Shanghai residential building and home air conditioners as an example, the influence of residential air conditioners on energy and environment is analyzed. It is pointed out that major cities in China should focus on the development of district heating and cooling, combined heat and power generation, and in small and medium-sized cities or suburbs, the development of so-called “household air conditioners” Shared apartments, you should use the room air conditioner based. In order to facilitate the rational use of energy, reduce greenhouse gas emissions and promote the sustainable development of the real estate industry.