“十二五”时期(二○一一年至二○一五年),是全面建设小康社会的关键时期,是深化改革开放、加快转变经济发展方式的攻坚时期。“十二五”规划纲要为我国建筑行业今后五年的发展明确了方向:“积极应对全球气候变化。实施重点节能工程,推广先进节能技术和产品,加快推行合同能源管理,抓好工业、 The ”Twelfth Five-Year“ period (2011-2015) is a crucial period for building a moderately prosperous society in all respects and a crucial period for deepening reform and opening up and accelerating the transformation of the economic development mode. The Twelfth Five-year Plan for China’s construction industry for the next five years the development of a clear direction: ”actively respond to global climate change. Implement key energy-saving projects, promote advanced energy-saving technologies and products, accelerate the implementation of contract energy management, do a good job industry,