Giving priority to hydro-electric power is an inevitable choice to realize the energy economization, to guarantee the sustainable development of the energy industry and to satisfy the requirement to build up the harmonious society.

• 摘要优先发展水电能源是对能源资源最大的节约，是保证能源工业持续发展，满足构建和谐社会能源需求的必然选择。