Abstract：Research purposes: The building's potentiality of energy conservation was huge. The work of energy conservation to building should be strengthened and atmosphere of mass participating should create from start with four aspects of strengthening propaganda, speeding up construction of policy and law systems, strengthening wide application of technology of energy conservation and strengthening control.
Research methods: The introduction was given to the situations of energy and energy consumption by building in China, and the comparison and analysis were made for the-gap of energy consumption by building between China and developed countries. The suggestions were proposed to improving energy conservation.
Research Conclusions: It was urgent for China to develop energy conservation and green buildings for sustainable development. On one hand, for energy conservation to building, the relevant measures should be taken to control level of energy consumption by newly built buildings; on the other hand, the innovation for energy conservation should be conducted to existing buildings. Working out standard of energy conservation to building was only means; the final purpose was to apply basic technology of energy conservation stipulated in the standard through strengthening control and strictly implementing the standard. It required whole society of hard working to energy conservation to building.
郭莉莉. 建筑能耗现状及节能潜力[J]. 铁道工程学报, 2006, 23(4): 75-78.
GUO Li-li. Situation of Energy Consumption by Building and Its Potentiality of Energy Conservation. 铁道工程学报, 2006, 23(4): 75-78.
2006, Vol. 23 
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