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Power plants in Argentina

A directory of 275 power plants in Argentina with a combined installed capacity of 42,951 MW, mapped and ranked from open data — by fuel, capacity and emissions.

275power plants
42,951MW total capacity
8fuel types
0with asset-level CO₂

Power mix by fuel (Argentina)

Oil: 96 plants96OilGas: 95 plants95GasHydro: 50 plants50HydroWind: 12 plants12WindCoal: 10 plants10CoalSolar: 7 plants7SolarNuclear: 3 plants3NuclearOther: 2 plants2Other

Plant counts by primary fuel, WRI Global Power Plant Database (CC BY 4.0).

Argentina electricity grid — mix & carbon intensity (2025)

346gCO₂/kWh grid intensity
41.6%low-carbon electricity
34.6%renewables
58.4%fossil fuels
Gas: 53 % of electricity53GasHydro: 17 % of electricity17HydroWind: 12 % of electricity12WindNuclear: 7 % of electricity7NuclearOil: 4 % of electricity4OilSolar: 3 % of electricity3SolarBioenergy: 2 % of electricity2BioenergyCoal: 2 % of electricity2Coal

Source: Ember / Our World in Data (CC BY 4.0).

Largest plants in Argentina

#PlantFuelMW
1COSTANERACoal1,982
2YACYRETAHydro1,550
3PIEDRA DEL AGUILA (CPSA)Hydro1,400
4NUEVO PUERTOGas1,218
5EL CHOCONHydro1,200
6ALICURAHydro1,040
7SALTO GRANDE (MITAD ARGENTINA)Hydro945
8Guillermo Brown power stationGas876
9PARANAOther870
10AES Paraná power stationGas870
11CENTRAL TERMOELECTRICA MANUEL BELGRANOGas868
12Manuel Belgrano I power stationGas868
13CENTRAL TERMOELECTRICA TIMBUESGas865
14DOCK SUDGas861
15CT ENSENADA DE BARRAGANGas848
16VUELTA DE OBLIGADOGas841
17Manuel Belgrano II power stationGas810
18RIO GRANDEHydro750
19ATUCHA IINuclear745
20SAN NICOLASCoal675

Largest by capacity →

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Power plants in Argentina by region

Frequently asked questions

How many power plants are in Argentina?

There are 275 power plants in Argentina in this open dataset, with about 42,951 MW of total capacity.

What is the largest power plant in Argentina?

COSTANERA is the largest at about 1,982 MW (coal).

What fuels generate electricity in Argentina?

The most common plant type in this dataset is oil (96 plants), across 8 fuel types in total.

How clean is Argentina's electricity grid?

Argentina's grid carbon intensity is about 346 gCO₂/kWh, with 41.6% low-carbon generation (<a href="https://ember-energy.org/" rel="nofollow">Ember</a> / <a href="https://ourworldindata.org/energy" rel="nofollow">Our World in Data</a> (CC BY 4.0)).