World Power Plants

Central Hidroeléctrica Nihuil IV30 MW Hydroelectric

HydroRenewableVerified: Feb 2026

Central Hidroeléctrica Nihuil IV is a 30 MW hydroelectric power plant in Argentina, commissioned in 2010. Ranked #65 of 111 hydro plants in Argentina, it accounts for 0.1% 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 IV 126.7 times smaller. Nearby plants include Central Hidroeléctrica Los Reyunos (224 MW, Hydro). The facility is located in the province of Mendoza, approximately 150 km south of the city of Mendoza.

Capacity
30 MW
Commissioning Year
2016

10 years old

Owner
Energía del Sur
Location
-34.8333°, -68.5145°

Argentina, South America

Context & rankings
  • 179. largest of 368 plants in Argentina
  • #16,429 worldwide by installed capacity
  • #3,804 of 8,493 Hydroelectric plants worldwide
  • 0.04% of the installed capacity of Argentina
Age & fleet comparison

10 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Energía del Sur operates 12 plants totalling 1,388 MW

Regional density

15 plants within 100 km, 1,432 MW combined

Nearest plant: NIHUIL III (7.8 km)

Data provenance

Location

Coordinates:: -34.833313, -68.514459
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Central Hidroeléctrica Nihuil IV is a hydro power plant producing approximately 105 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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