Hydropower is a clean energy, renewable, no pollution, low operating costs, easy to carry out power peak adjustment, is conducive to improving the utilization rate of resources and economic and social comprehensive benefits.Under the situation that the earth's traditional energy is increasingly tense, countries around the world generally give priority to the development of hydropower and vigorously use hydropower resources. China ranks first in the world in terms of both the proven reserves of hydropower resources and the potential development of hydropower resources
