在论及建筑用能时,建筑的范围一般包括城镇和乡村已经建成及新建的所有的房屋建筑,使用的能源应包括工业能源(煤、电、石油、煤气)和自然能源(太阳能、柴草、秸杆、沼气、风能)。我国采暖和炊事用能,城镇以煤为主,农村以柴草、秸杆为主。高档建筑用电量很大。建筑能耗应包括材料和设备生产能耗、施工能耗、使用能耗、拆除能耗四个方面。建筑使用能耗是长期的、经常性的,其他能 When it comes to building energy use, the scope of the building generally includes all the housing structures that have been built and built in towns and villages. The energy used should include industrial energy (coal, electricity, oil, gas) and natural energy (solar, firewood, Straw, methane, wind energy). In China, heating and cooking energy are used, and towns are mainly coal, and rural areas are mainly firewood and straw. High-grade buildings use a lot of electricity. The energy consumption of buildings should include four aspects: energy consumption for materials and equipment production, energy consumption for construction, energy consumption for use, and energy consumption for demolition. Energy consumption of buildings is long-term, regular, and other energy