World Power Plants

Pichi Picún Leufú Dam261 MW Hydroelectric

HydroRenewableVerified: Feb 2026

The Pichi Picún Leufú Dam represents a significant achievement in hydroelectric power generation in Argentina, boasting a capacity of 261 MW. Located at the coordinates -40.0116, -69.9908, this hydroelectric facility harnesses the natural flow of water to produce clean energy, contributing to the national grid and supporting Argentina's energy needs. As a hydro power plant, Pichi Picún Leufú employs a run-of-river generation technology, which minimizes environmental impacts while maximizing energy output. The importance of this facility in the regional energy mix is underscored by Argentina's ongoing efforts to diversify its energy sources and increase reliance on renewable energy. With hydroelectric power being a cornerstone of Argentina's energy strategy, the Pichi Picún Leufú Dam plays a pivotal role in ensuring energy security, especially in regions prone to energy shortages. The operational context of the dam aligns with national policies aimed at promoting sustainable development and reducing greenhouse gas emissions. By leveraging the abundant water resources in the area, Pichi Picún Leufú not only provides a reliable source of energy but also supports local economies through job creation and infrastructure development, making it a vital asset for both energy generation and regional growth.

Capacity
261 MW
Commissioning Year
1994

32 years old

Owner
Energía del Sur S.A.
Location
-40.0116°, -69.9908°

Argentina, South America

Context & rankings
  • 68. largest of 368 plants in Argentina
  • #6,539 worldwide by installed capacity
  • #1,206 of 8,493 Hydroelectric plants worldwide
  • 0.37% of the installed capacity of Argentina
Age & fleet comparison

32 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

5 plants within 100 km, 4,070 MW combined

Nearest plant: Hidroeléctrica Pichi Picún Leufú (0.6 km)

Data provenance

Source: Wikidata

Location

Coordinates:: -40.011592, -69.990849
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Carbon Footprint

Zero Direct Emissions

Pichi Picún Leufú Dam is a hydro power plant producing approximately 915 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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