World Power Plants

Mainskaya HPP321 MW Hydroelectric

HydroRenewable

Mainskaya HPP is a prominent hydroelectric power plant located in Russia at coordinates 52.9704, 91.4955. With a robust capacity of 321 MW, this facility plays a vital role in harnessing the power of flowing water to generate clean and renewable energy. Operated by PJSC 'RusHydro', Mainskaya HPP exemplifies the efficiency of hydroelectric generation technology, which is pivotal in supporting the local and national energy grids. As one of the key contributors to Russia's energy mix, this plant not only provides electricity but also promotes sustainable energy practices, aligning with global trends towards reducing reliance on fossil fuels. The strategic location of Mainskaya HPP allows it to utilize the natural hydrology of the region effectively, making it a critical asset in the push for clean energy solutions. The facility's ability to produce electricity without emitting greenhouse gases underscores its significance in Russia's broader energy policy, particularly as the country seeks to balance economic growth with environmental stewardship.

Capacity
321 MW
Commissioning Year
1950

76 years old

Owner
PJSC "RusHydro"
Location
52.9704°, 91.4955°

Russia, Europe

Context & rankings
  • 223. largest of 652 plants in Russia
  • #5,868 worldwide by installed capacity
  • #1,041 of 8,493 Hydroelectric plants worldwide
  • 0.1% of the installed capacity of Russia
Age & fleet comparison

76 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

PJSC "RusHydro" operates 53 plants totalling 22,791 MW

Regional density

3 plants within 100 km, 496 MW combined

Nearest plant: MINUSINSK CHP (78 km)

Data provenance

Location

Coordinates:: 52.970400, 91.495500
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Mainskaya HPP is a hydro power plant producing approximately 1125 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
Russia
Continent
Europe
Data Source
Global Power Plant Database

RussiaEnergy Profile

652
Total Plants
311.6 GW
Total Capacity
GasNuclearCoalHydro
Top Fuels

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