关于建筑节能的评价：能耗和能效的思辨与未来发展思考
Building energy conservation evaluation: Comparison of energy efficiency and energy consumption and consideration of future development
摘要：
基于已有的认识，从概念与内涵出发，分析了建筑能效和能耗的差别与联系，指出两者分别适用于设计阶段和运行阶段的评价，在进行节能评价时应重视运行和使用方式的影响。通过中外建筑能耗现状对比，指出由于能源和环境约束，我国未来建筑节能路径与发达国家不同。从能耗和能效的角度展望了未来建筑节能的路线。
Abstract：
Beginning with the conception and connotation, analyses the difference and relationship between building energy efficiency and energy consumption based on existing knowledge. Indicates that energy efficiency is suitable for evaluation in the design phase, while energy consumption for the operation phase, and that the influence of operation and usage mode should be considered when performing evaluation. By comparing the status quo of building energy consumption at home and abroad, points out that the future development of building energy conservation in China should be different from developed countries for the restriction of energy and environment. Considers China’s building energy conservation route from the aspects of energy consumption and energy efficiency.
Keywords:building energy efficiency, energy consumption, energy conservation evaluation, operation mode, future development