进入21世纪,中国能源面临着五大严峻挑战:能源需求总量的急剧增加和能源供应的巨大压力、液体燃料短缺、环境污染严重、温室气体排放、8亿农民及快速城镇化所需的清洁能源供应,这五大挑战严重制约了中国的可持续发展。因此,能源战略、能源科技、能源政策都应以解决以上五点为出发点。 Entering the 21st century, China faces five major challenges in its energy supply: a drastic increase in total energy demand and tremendous pressure on energy supply, shortage of liquid fuel, serious environmental pollution, greenhouse gas emissions, 800 million farmers and the clean energy needed for rapid urbanization Supply, these five major challenges have seriously hampered China’s sustainable development. Therefore, the energy strategy, energy science and technology, energy policy should be to solve the above five points as the starting point.