能源是人类社会生存和发展的基础。中国是世界上能源生产和消费的一个大国,多年来,我国的能源生产和消费总量在世界上排在第二位。我国的能源生产虽然快速增长,但能源资源严重不足,人均占有量还不到世界的一半。而且目前,我国的能源结构也不合理,一次能源中,煤炭占八成,能源消 Energy is the basis for the survival and development of human society. China is a large country in the world in energy production and consumption. For many years, China’s energy production and consumption ranked second in the world. Despite rapid growth in energy production in our country, there is a serious shortage of energy resources and the per-capita share is less than half of the world’s total. And at present, China’s energy structure is not reasonable, a primary energy, coal accounted for Bacheng, energy consumption