World Power Plants

Urugua-í Dam116 MW Hydroelectric

HydroRenewableVerified: Feb 2026

Urugua-í Dam is a 116 MW hydroelectric power plant located in Argentina, commissioned in 1985. This facility plays a role in the country's renewable energy generation through hydroelectric power. It ranks as the 41st largest hydro plant in Argentina. With 116 MW, it represents 0.38% of Argentina's total hydro capacity of 30,334 MW. Argentina has 111 hydro plants with a combined capacity of 30,334 MW. Compared to the largest hydro plant, Corpus Christi Dam at 3,800 MW, Urugua-í Dam is about 1/33rd the size. Hydropower is an essential component of Argentina's energy portfolio, providing approximately 43% of the country's electricity. The Urugua-í Dam utilizes the natural flow of the river, contributing to sustainable energy generation. It is located in the Misiones Province, near the border with Paraguay, approximately 200 km from the city of Posadas.

Capacity
116 MW
Commissioning Year
1985

41 years old

Owner
Energía del Sur S.A.
Location
-25.8769°, -54.5688°

Argentina, South America

Context & rankings
  • 115. largest of 368 plants in Argentina
  • #9,437 worldwide by installed capacity
  • #2,116 of 8,493 Hydroelectric plants worldwide
  • 0.17% of the installed capacity of Argentina
Age & fleet comparison

41 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Energía del Sur S.A. operates 13 plants totalling 3,746 MW

Regional density

9 plants within 100 km, 28,596 MW combined

Nearest plant: COMODORO RIVADAVIA (14 km)

Data provenance

Source: Wikidata

Location

Coordinates:: -25.876889, -54.568778
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Urugua-í Dam is a hydro power plant producing approximately 406 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
Argentina
Continent
South America
Data Source
Global Power Plant Database

ArgentinaEnergy Profile

368
Total Plants
70.2 GW
Total Capacity
HydroGasCoalNuclear
Top Fuels

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