重庆市“十一五”建筑节能贡献率分析

实施建筑节能对实现"十一五"期间万元GDP能耗下降20%贡献率有多大,是推进建筑节能工作中的重要问题,对建筑节能目标和措施的制定具有重要的意义.该文主要通过采信法定机构发布的统计数据,设定"十一五"期间重庆市建筑节能工作情景,分析测算了重庆市"十一五"期间建筑能耗发展情况、建筑能耗及节能量指标,测算结果表明重庆市"十一五"建筑节能对重庆市2010年实现万元GDP能耗比"十五"期末降低20%以上目标的贡献率为15.5%.

Analysis of Building Energy Efficiency Contribution Ratio of Chongqing in "11th Five-Year Plan"

How much contribution ratio of building energy efficiency for Chongqing in "11th Five-Year Plan" to the target of reducing 20% energy consumption per 10,000RMB GDP was the important problem to promoting building energy efficiency work.It has important significance to make target and measure of building energy efficiency.In this paper,the developing situation of building energy consumption,building energy consumption and energy-saving index for Chongqing in "11th Five-Year Plan" were analyzed and calculated through the statistics data published by statutory bodies and pre-setting work scenarios of energy efficiency for Chongqing in "11th Five-Year Plan".Calculating result confirmed that energy efficiency for Chongqing in "11th Five-Year Plan" payed 15.5% contribution ratio to the target of 20% less energy consumption per 10,000RMB GDP till 2010 compared to 2005.