后评估是指节能建筑投入使用后的一定时期对项目的节能运行情况进行评价，在财务、经济、社会、环境和能耗等方面的效益与影响进行全面科学的评估。当前，我国大力推动建筑节能工作，各地建设了一些节能建筑，有些地区还成片开发了节能住宅建筑小区，在规化、设计、施工方面取? Post-evaluation refers to the evaluation of the energy-saving operation of a project during a certain period after the energy-efficient building is put into use and carries out a comprehensive and scientific assessment of the benefits and impacts of the project in terms of finance, economy, society, environment and energy consumption. At present, China vigorously promote energy-saving construction work, construction of a number of energy-saving buildings around, in some areas also into a piece of energy-saving residential buildings developed in the planning, design, construction take?