Xiaowan Hydroelectric Power Plant, China | 4,200 MW Capacity

Xiaowan is a major hydroelectric power plant located in China, with an installed capacity of 4,200 MW. As one of the largest hydropower facilities in the country, it contributes significantly to China's renewable energy portfolio and supports regional electricity demand. The plant operates under China's stringent environmental regulations, including the Air Pollution Prevention and Control Action Plan and the 13th Five-Year Plan for Energy Development. Hydroelectric power is a low-carbon energy source, and Xiaowan's large-scale operation aligns with national goals to reduce greenhouse gas emissions and increase the share of non-fossil fuels in the energy mix. Xiaowan's operational status as a fully commissioned plant underscores its importance in providing reliable, clean electricity to the grid. Its location in a region with abundant water resources ensures consistent power generation, supporting both industrial and residential consumers. The facility exemplifies China's commitment to expanding hydropower as a cornerstone of its sustainable energy strategy.

Hydroelectric power generation at Xiaowan produces negligible direct CO2, SOx, and NOx emissions compared to fossil fuel plants. However, large-scale hydropower can alter local aquatic ecosystems and water flow patterns. The facility's location in a mountainous region with high rainfall supports consistent water availability, but careful management is needed to balance energy production with ecological preservation.