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一、建筑与能源 建筑能耗应包括建造能耗(建筑材料的生产、运输能耗,建筑施工能耗等)和使用能耗(供暖、空调、通风、给排水、照明、烹饪等)。其中,使用能耗远比建造能耗大得多。在建造过程中,作为“一次”消耗,确实消耗了绝对值很大的能源;但在几十年的使用过程中,把每年消耗的能源累积起来,就是一个非常可观
1. Construction and Energy Energy consumption of buildings should include construction energy consumption (energy production and transportation of building materials, energy consumption for building construction, etc.) and energy consumption (heating, air conditioning, ventilation, water supply and drainage, lighting, cooking, etc.). Among them, the use of energy is much greater than the construction of energy consumption. During the construction process, as a “one-time” consumption, energy is actually consumed with a large absolute value; but in the course of several decades of use, accumulating annual energy consumption is a very impressive amount.