World Power Plants

Jiemian Dam300 MW Hydroelectric

HydroRenewableVerified: Mar 2026

The Jiemian power station is an important hydroelectric facility located at coordinates 25.9400, 118.0400 in China. With a capacity of 300 MW, this power generation facility plays a crucial role in harnessing the abundant water resources of the region to produce renewable energy. As a hydro power plant, Jiemian utilizes the principles of dam and run-of-river technology, effectively converting the kinetic energy of flowing water into electricity. Nestled in a region characterized by its rich water resources, the Jiemian power station significantly contributes to the local energy mix and helps stabilize the grid. Hydroelectric power is a cornerstone of China’s renewable energy strategy, and the 300 MW capacity of Jiemian exemplifies the country's commitment to diversifying its energy sources while reducing reliance on fossil fuels. The operational context of this facility is crucial, as it supports local communities and industries by providing a clean and sustainable source of energy. This power station operates under the broader framework of China's energy policies, which aim to increase the share of renewable energy in the national energy mix. The strategic placement of the Jiemian power station allows it to efficiently supply power to the nearby regions, enhancing energy security and promoting economic development. The facility also plays a vital role in flood management and irrigation, further underscoring its significance beyond mere energy generation. In summary, the Jiemian power station stands as a testament to China's commitment to renewable energy, with its 300 MW hydroelectric capacity serving both local and national interests. By effectively utilizing the natural resources of its environment, the Jiemian facility not only contributes to energy generation but also supports sustainable development goals in the region.

Capacity
300 MW
Commissioning Year
1998

28 years old

Owner
China Three Gorges Corporation
Location
25.9400°, 118.0400°

China, Asia

Context & rankings
  • 1,059. largest of 4,431 plants in China
  • #6,026 worldwide by installed capacity
  • #1,086 of 8,493 Hydroelectric plants worldwide
  • 0.02% of the installed capacity of China
Age & fleet comparison

28 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

China Three Gorges Corporation operates 508 plants totalling 127,392 MW

Regional density

17 plants within 100 km, 7,187 MW combined

Nearest plant: Jiemian power station (0.6 km)

Data provenance

Location

Coordinates:: 25.940000, 118.040000
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Jiemian Dam is a hydro power plant producing approximately 1051 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
China
Continent
Asia
Data Source
Global Power Plant Database

ChinaEnergy Profile

4,431
Total Plants
1617.1 GW
Total Capacity
CoalHydroNuclearGas
Top Fuels

See Incorrect or Missing Data?

Help us improve our database by reporting any corrections or updates. Your contribution helps keep our global power plant data accurate and up-to-date.