World Power Plants

Knyazhegub Hydroelectric Power Plant152 MW Hydroelectric

HydroRenewable

Ranked as the 307th largest power generation facility in Russia, the Knyazhegub Hydroelectric Power Plant plays a modest yet significant role in the country’s vast energy landscape. With a capacity of 152 MW, it accounts for approximately 0.05% of Russia's total generating capacity of 315,886 MW, which is dominated by natural gas. This hydroelectric plant, classified as the 39th largest among 112 hydro facilities in the nation, underscores the importance of renewable energy sources in a country largely dependent on fossil fuels. Commissioned in 1955 and operated by PJSC 'TGC-1', Knyazhegub harnesses the kinetic energy of flowing water to generate electricity, a technology that remains one of the most efficient and environmentally friendly methods of power generation. The plant's location near the Niva River allows for optimal water flow management, contributing to reliable energy output, especially during periods of high water levels. The regional energy landscape is characterized by a cluster of hydroelectric power plants within a 50-kilometer radius, including the nearby Niva GES-3 with a capacity of 155.5 MW and Niva GES-2 at 60 MW. This proximity to other hydro plants not only supports a more stable and integrated energy grid but also highlights the role of hydropower in the region’s energy mix. These facilities collaborate to ensure that the local grid can meet demand while minimizing reliance on fossil fuels. In the broader context of Russia’s energy profile, hydroelectric power plays a crucial role, yet it remains overshadowed by gas, which is the dominant fuel source in the country. The Knyazhegub plant, while small in scale, exemplifies the potential of hydropower to contribute to a diversified energy portfolio, especially as the global community shifts towards more sustainable energy solutions. As part of PJSC 'TGC-1', Knyazhegub is positioned to benefit from ongoing technological advancements and investment in renewable energy. The facility not only provides essential electricity to the surrounding regions but also contributes to the reduction of greenhouse gas emissions associated with fossil fuel-based power generation. Looking forward, the Knyazhegub Hydroelectric Power Plant is poised to remain an integral part of Russia’s evolving energy landscape, illustrating the importance of renewables in achieving energy security and environmental sustainability.

Capacity
152 MW
Commissioning Year
1955

71 years old

Owner
PJSC "TGC-1"
Location
66.8638°, 32.3760°

Russia, Europe

Context & rankings
  • 307. largest of 652 plants in Russia
  • #8,329 worldwide by installed capacity
  • #1,761 of 8,493 Hydroelectric plants worldwide
  • 0.05% of the installed capacity of Russia
Age & fleet comparison

71 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

PJSC "TGC-1" operates 48 plants totalling 7,625 MW

Regional density

9 plants within 100 km, 4,470 MW combined

Nearest plant: Niva GES-3 (39.7 km)

Data provenance

Location

Coordinates:: 66.863800, 32.376000
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Carbon Footprint

Zero Direct Emissions

Knyazhegub Hydroelectric Power Plant is a hydro power plant producing approximately 533 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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