“十一五”国家科技支撑计划重大项目“建筑节能关键技术研究与示范”于2011年7月21日通过了由科技部组织的专家验收。该项目是由住房和城乡建设部组织实施的“十一五”国家科技支撑计划重大项目之一,共包括13个研究课题。项目围绕“减少建筑能耗需求的关键技术、提高能源系统效率的 ”Eleventh Five-Year “ national science and technology support program major project ”building energy-saving key technology research and demonstration “ on July 21, 2011 adopted by the Ministry of science and technology experts to accept. The project is organized by the Ministry of Housing and Urban-Rural Development, ”Eleventh Five-Year“ one of the major national science and technology support program, a total of 13 research topics. The project revolves around ”key technologies that reduce the demand for building energy efficiency and improve the efficiency of energy systems