World Power Plants

GENERAL SAN MARTIN6 MW Hydroelectric

HydroRenewable

GENERAL SAN MARTIN is a 6 MW hydroelectric power plant in Argentina, operated by GEMSA - HIDROCUYO SA since 1950. Ranked #102 of 111 hydro plants in Argentina. Its 6 MW represents 0.02% of Argentina's total hydro capacity of 30,334 MW. The largest hydro plant in Argentina is Corpus Christi Dam at 3,800 MW, making GENERAL SAN MARTIN 633.3 times smaller. Within 50 km, the nearest plants are LUJAN DE CUYO (549.76 MW, Gas), CACHEUTA (NUEVA) (120 MW, Hydro), and Potrerillos (120 MW, Hydro). The facility is located in Mendoza Province, approximately 30 km southwest of Mendoza city.

Capacity
6 MW
Commissioning Year
1950

76 years old

Owner
GEMSA - HIDROCUYO SA
Location
-33.0449°, -68.9219°

Argentina, South America

Context & rankings
  • 293. largest of 368 plants in Argentina
  • #27,330 worldwide by installed capacity
  • #6,179 of 8,493 Hydroelectric plants worldwide
  • 0.01% of the installed capacity of Argentina
Age & fleet comparison

76 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

GEMSA - HIDROCUYO SA operates 2 plants totalling 13 MW

Regional density

11 plants within 100 km, 1,019 MW combined

Nearest plant: LUJAN DE CUYO (5.6 km)

Data provenance

Location

Coordinates:: -33.044900, -68.921900
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Carbon Footprint

Zero Direct Emissions

GENERAL SAN MARTIN is a hydro power plant producing approximately 21 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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