China

Geheyan — 1,200 MW Hydroelectric

Hydroelectric Renewable Verified

Geheyan is a 1,200 MW hydro power plant located in China. View location, capacity, and technical details.

Capacity
1,200 MW

Installed

Commissioned
1994

Year online

Owner
China Yangtze Power

Operator

Location
30.47, 111.14

Coordinates

Insights

#399
largest in China
#241
largest Hydroelectric worldwide
#1,870
largest worldwide
1994
10 yrs newer than avg
85
operated by China Yangtze Power
18
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
1,200 MW
Commissioned
1994
Status
Operational
Owner
China Yangtze Power
Country
China
Coordinates
30.470, 111.140

Estimated Carbon Footprint

Annual CO₂
100,915 t

tonnes / year

Lifetime CO₂
8,073,216 t

over ~80 yrs

Intensity
24 g

gCO₂ per kWh

Annual emissions equal to

21,938
cars / year
13,455
homes / year
4,587,055
trees to offset

Renewable source — life-cycle emissions only (materials/construction), no direct combustion. Open calculator

Nearby Stations

About this plant

The Geheyan Hydropower Plant, located in China, is a significant renewable energy facility with a total capacity of 1200 megawatts (MW). Commissioned in 1994, this hydroelectric power plant plays a crucial role in the country’s energy landscape, contributing to China’s ongoing efforts to diversify its energy sources and enhance sustainability. As the demand for energy continues to rise, the Geheyan plant stands as a testament to China’s commitment to harnessing renewable resources, particularly hydropower, which is one of the cleanest forms of energy generation available.

Geheyan utilizes the kinetic energy of flowing water to generate electricity, a process that is intrinsic to hydroelectric power generation. The plant’s reservoir is created by a dam, which captures water from the surrounding rivers. When water is released from the reservoir, it flows through turbines, causing them to spin and generate electricity. This method of electricity generation does not rely on fossil fuels, thereby significantly reducing greenhouse gas emissions and contributing to a lower carbon footprint. The technical design of the plant, including the construction of the dam and the efficiency of the turbines, ensures that it can produce a substantial amount of electricity with minimal environmental disruption.

The environmental impact of the Geheyan Hydropower Plant is relatively lower compared to traditional fossil fuel-based power plants. While the construction of the dam and the creation of the reservoir do alter local ecosystems and affect aquatic life, the plant primarily operates on renewable water resources, which do not deplete over time. Moreover, hydropower plants like Geheyan help mitigate air pollution and combat climate change by providing a cleaner alternative to coal and natural gas. The plant also plays a role in flood control, irrigation, and water supply for the surrounding areas, thus contributing to regional stability and development.

Regionally, the Geheyan Hydropower Plant is significant not only for its electricity generation but also for its economic impact. It provides jobs during both the construction phase and ongoing operations, stimulating local economies. Additionally, the electricity generated by Geheyan supports the broader energy grid, which is essential for powering industries and homes in the region. As China continues to pursue its goals of energy security and sustainability, the Geheyan Hydropower Plant stands as a vital component of the nation’s energy strategy, exemplifying the shift toward renewable energy sources and the importance of hydropower in meeting future energy needs.

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