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北方城镇建筑采暖是我国建筑节能潜力最大的领域,成为实现我国建筑节能目标的最重要和最主要的任务。我国北方城镇采暖建筑面积目前为88亿m2,冬季采暖能耗为1.53亿tce,是我国建筑能耗最大的组成部分。在四大类建筑能耗中(北方城镇建筑采暖、住宅、公建、农村建筑),只有北方城镇建筑采暖目前的能耗与发达国家差别较小,而其他三大类能耗都显著低于发达国家。
Building heating in the northern town is the area with the greatest potential for building energy saving in our country and has become the most important and the most important task for achieving the goal of building energy efficiency in our country. China’s northern urban heating construction area is currently 8.8 billion m2, winter heating energy consumption of 153 million tce, is China’s largest building energy consumption component. Among the four types of energy consumption in buildings (heating in northern towns, residential buildings, public buildings and rural buildings), only the energy consumption in building heating in northern towns and cities is less than that in developed countries, while the energy consumption in the other three categories is significantly lower Developed countries.