在本世纪头20年是我国经济社会发展的重要战略机遇期,大力推进能源节约,是基于我国国情实现全面建设小康社会奋斗目标的需要,也是保障能源安全和保护环境的需要。从长远看,随着中国经济总量的不断增长,未来国内能源资源供给不足问题将逐步暴露,利用国际能源资源则存在着相当的风险和不确定性。另一方面,随着能源利用规模的继续扩 In the first 20 years of this century, it is an important strategic period for China’s economic and social development. Vigorously promoting energy conservation is a need to realize the goal of building a moderately prosperous society in all respects based on China’s national conditions. It is also a need to ensure energy security and protect the environment. In the long run, with the continuous growth of China’s total economy, the problem of insufficient supply of domestic energy resources will gradually be exposed in the future. There are considerable risks and uncertainties in using international energy resources. On the other hand, as the scale of energy utilization continues to expand