Russia

Mainskaya HPP — 321 MW Hydroelectric

Hydroelectric Renewable Verified

Mainskaya HPP is a 321 MW hydro power plant located in Russia. View location, capacity, and technical details.

Capacity
321 MW

Installed

Commissioned
1950

Year online

Owner
PJSC "RusHydro"

Operator

Location
52.97, 91.50

Coordinates

Insights

#223
largest in Russia
#1,041
largest Hydroelectric worldwide
#5,868
largest worldwide
1950
34 yrs older than avg
53
operated by PJSC "RusHydro"
3
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
321 MW
Commissioned
1950
Status
Operational
Owner
PJSC "RusHydro"
Country
Russia
Coordinates
52.970, 91.496

Estimated Carbon Footprint

Annual CO₂
26,995 t

tonnes / year

Lifetime CO₂
2,159,585 t

over ~80 yrs

Intensity
24 g

gCO₂ per kWh

Annual emissions equal to

5,868
cars / year
3,599
homes / year
1,227,037
trees to offset

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

Nearby Stations

About this plant

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.

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