Overview
Chongqing Chengkou County Jianjiawan is a 26 MW hydroelectric power plant in Chongqing, China. It generates renewable electricity from hydropower, contributing to the region's clean energy supply.
Chongqing Chengkou County Jianjiawan is a hydroelectric power plant located in Chongqing, China, with a capacity of 26 megawatts (MW). As a renewable energy facility, it harnesses the flow of water to generate electricity, supporting the local grid with clean power. The plant is operational and plays a role in China's expanding hydropower sector, which is a key component of the country's energy mix. The plant's capacity of 26 MW places it in the small-to-medium scale range for hydroelectric facilities. In China, hydropower projects are subject to national regulations including the Environmental Impact Assessment Law and the Water Law, which govern water resource use and environmental protection. The plant likely operates under a concession agreement and must comply with standards for ecological flow and sediment management. As a hydroelectric plant, Chongqing Chengkou County Jianjiawan provides low-carbon electricity, helping to reduce reliance on coal-fired power in the region. Its operation contributes to local energy security and supports China's goals for increasing renewable energy capacity. The facility's location in Chongqing, a mountainous area with significant water resources, is typical for run-of-river or reservoir-based hydropower projects.
Environmental context
The plant's hydroelectric generation produces no direct CO2, SOx, or NOx emissions, offering a cleaner alternative to fossil fuel plants. However, hydropower can affect local aquatic ecosystems and water flow regimes. The facility's location in Chongqing, a region with abundant rainfall and mountainous terrain, is well-suited for hydropower. The plant's capacity of 26 MW suggests a relatively small footprint, which may reduce ecological disruption compared to larger dams.
Frequently asked questions
Chongqing Chengkou County Jianjiawan is located in Chongqing, China, at coordinates 32.0149 N, 108.6097 E.
It is a hydroelectric power plant that generates electricity using the energy of flowing water.
The plant has a capacity of 26 megawatts (MW), placing it in the small-to-medium scale for hydroelectric facilities.
Hydroelectric plants in China must comply with the Environmental Impact Assessment Law, the Water Law, and standards for ecological flow and sediment management. They also require a water use permit and concession agreement.
Hydropower produces no direct CO2, SOx, or NOx emissions, reducing air pollution and greenhouse gas emissions. It provides a renewable, low-carbon energy source, though it can impact aquatic ecosystems and water flow.