我国建筑节能的潜力很大建筑耗能一般包括建筑采暖、空调、降温、电气、照明、炊事、热水供应等所使用的能源。就采暖、空调、降温和照明而言，目前，我国建筑耗能约１．２３亿吨标煤，大体占全国能源消费总量的１１．７％。到２０００年，预计建筑能耗将增至１．７９亿吨... The potential for building energy efficiency in our country is high. Building energy consumption generally includes energy used in building heating, air conditioning, cooling, electrical, lighting, cooking, hot water supply and so on. For heating, air conditioning, cooling and lighting, at present, China’s construction energy consumption of about 123 million tons of standard coal, accounting for about 11.7% of the total energy consumption. By 2000, it is estimated that the building energy consumption will increase to 179 million tons ...