节电是最经济的电源中国目前每人平均年用电量７０９千瓦时，只有美国人均占有电量的１／２０，且已持续２４年缺电。最近出席全国节约用电工作会议的有关人士认为，在中国资金普遍紧张的状况下，作为电力开发的有效补充，节约用电在保证国民经济发展方面，就显得尤为重要... Saving electricity is the most economical power China currently has an average annual electricity consumption of 709 kwh per person, only the United States has 1/20 of its electricity consumption, and it has lasted for 24 years without electricity. Recently concerned parties attending the National Working Conference on Energy Conservation Electricity held that it is particularly important for electricity development to effectively guarantee the national economic development as an effective complement to electricity development under the conditions of general tension in China ...