“房屋与城市——建设明日之世界”,这是1987年刚刚结束的国际建协布赖顿大会的主旋律。建筑师的舞台是社会环境,我们能够而且必须为建设新的适合人类的环境,提出思想、任务与新的概念。建筑能耗(包括建筑物的生产能耗、施工能耗、民生能耗)分析与有效控制就是当今国内外很关注的课题。本文结合工程设计科研的实践,综述发达国家先进的节能方法 “Houses and Cities - Building the World of Tomorrow” is the main theme of the International Association for Building Association’s Brighton Conference that just ended in 1987. The architect’s stage is a social environment. We can and must put forward ideas, tasks, and new concepts for the construction of new human-friendly environments. The analysis and effective control of building energy consumption (including the production energy consumption of buildings, construction energy consumption, and people’s livelihood energy consumption) is a topic of great concern at home and abroad. This article combines the practice of engineering design and scientific research, reviewing the advanced energy-saving methods of developed countries