一、中国建筑能耗基本情况和几本问题我国正处于房屋建筑的高峰时期,建筑速度之快,规模之大,可谓前所未有。2003年,我国城乡建筑竣工面积达20.3亿平方米(其中城镇12.7亿平方米),超过所有发达国家年建成建筑面积的总和。但令人忧虑的是,在新竣工的建筑中,节能建筑面积不到1亿平方米,尚不足竣工建筑的5%。至 First, the basic situation of China’s building energy consumption and several issues China is in the peak of housing construction, construction speed, size, can be described as unprecedented. In 2003, the completed area of ​​urban and rural buildings in our country reached 2.03 billion square meters (including 1.27 billion square meters in urban areas), exceeding the sum of the annual built-up area of ​​all developed countries. However, what worries people is that there are less than 100 million square meters of energy-efficient buildings in the newly-completed buildings and less than 5% of the completed buildings. to