World Power Plants

The Tatev hydroelectric power generation facility is a noteworthy contributor to Armenia's energy infrastructure, holding the 7th position among 8 plants in the country and ranking as the 3rd largest among the 4 hydro plants. With a capacity of 158 MW, Tatev accounts for an impressive 5.33% of Armenia's total capacity of 2,963 MW. Commissioned in 1970 and operated by the Ministry of Energy and Natural Resources, this facility epitomizes the reliance on hydroelectric power in a nation where gas remains the dominant fuel. Tatev employs traditional hydroelectric technology, harnessing the kinetic energy of flowing water to generate electricity, which remains a critical component of Armenia's energy mix. However, its significance is amplified by the proximity to other hydro facilities such as Shamb, with a capacity of 170 MW, and Spandaryan at 76 MW, reinforcing the importance of hydro energy in the region. This cluster of hydroelectric plants contributes to a more stable and resilient grid, especially vital in a country with limited energy resources. The average capacity of power plants in Armenia is roughly 370 MW, indicating that while Tatev operates effectively within its context, there remains room for growth and investment in the energy sector. As Armenia navigates its energy future, Tatev stands as a crucial player in balancing the energy mix while fostering economic growth and environmental sustainability.

Capacity
158 MW
Commissioning Year
1970

56 years old

Owner
Ministry of Energy an Natural Resources
Location
39.3956°, 46.2578°

Armenia, Asia

Context & rankings
  • 7. largest of 8 plants in Armenia
  • #8,224 worldwide by installed capacity
  • #1,718 of 8,493 Hydroelectric plants worldwide
  • 5.33% of the installed capacity of Armenia
Age & fleet comparison

56 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Ministry of Energy an Natural Resources operates 3 plants totalling 404 MW

Regional density

6 plants within 100 km, 652 MW combined

Nearest plant: Shamb (14 km)

Location

Coordinates:: 39.395600, 46.257800
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Carbon Footprint

Zero Direct Emissions

Tatev is a hydro power plant producing approximately 554 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
Armenia
Continent
Asia
Data Source
Global Power Plant Database

ArmeniaEnergy Profile

8
Total Plants
3.0 GW
Total Capacity
GasHydroNuclear
Top Fuels

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