OverviewThree Gorges Dam Hydroelectric PlantsOther Hydroelectric PlantsMarketingExternal linksChina Yangtze Power Co., Ltd. (CYPC), known as Yangtze Power is a Chinese utilities company, headquartered in Beijing. The company is a component of SSE 180 Index. A controlling share is held by the parent company China Three Gorges Corporation (CTG, Chinese: ), a state-owned enterprise under State-owned Assets Supervision and Administration Commission of the State Council.