“既有建筑物节能改造势在必行,但国家奖励资金取消后,节能改造数量有所减少。”济南热力集团有限公司党委书记潘世英建议,节能改造资金由市、区财政及供热企业各承担三分之一。据统计,济南热力集团所辖东部城有1316.3万平方米的居民建筑需进行节能改造,有113.38万平方米的非节能居民建筑已递交申请。“非节能建筑采暖能耗为节能建筑的2倍, ”Energy-saving retrofit of existing buildings is imperative, but the number of energy-saving retrofit has been reduced after the state-funded funds have been canceled.“ Pan Shiyin, Party Secretary of Jinan Thermal Group Co., Ltd., suggested that the funds for energy- Thermal companies bear one third each. According to statistics, 13,163,000 square meters of residential buildings in the eastern part of the jurisdiction of Jinan Thermal Group need to be energy-saving transformation, 1133400 square meters of non-energy saving residential buildings have submitted applications. ”Non-energy-efficient building heating energy consumption for energy-efficient buildings 2 times,