World Power Plants

NIHUIL I74.24 MW Hydroelectric

HydroRenewable

NIHUIL I is a 74.24 MW hydro power plant in Argentina, operated by HINISA since 1957. Ranked #45 of 111 hydro plants in Argentina, NIHUIL I represents 0.24% of the country's total hydro capacity of 30,334 MW. The largest hydro plant in Argentina is Corpus Christi Dam at 3,800 MW, making NIHUIL I 51.2 times smaller. Nearby plants include LOS REYUNOS (224 MW, Hydro), Central Hidroeléctrica Los Reyunos (224 MW, Hydro), and Los Reyunos Dam (224 MW, Hydro). The facility is located in the province of Mendoza, approximately 150 km from the city of Mendoza.

Capacity
74.24 MW
Commissioning Year
1957

69 years old

Owner
HINISA
Location
-34.9907°, -68.6237°

Argentina, South America

Context & rankings
  • 125. largest of 368 plants in Argentina
  • #11,536 worldwide by installed capacity
  • #2,690 of 8,493 Hydroelectric plants worldwide
  • 0.11% of the installed capacity of Argentina
Age & fleet comparison

69 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

HINISA operates 3 plants totalling 259 MW

Regional density

15 plants within 100 km, 1,388 MW combined

Nearest plant: El Nihuil Dam (6.4 km)

Data provenance

Location

Coordinates:: -34.990700, -68.623700
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

NIHUIL I is a hydro power plant producing approximately 260 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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