World Power Plants

Central Hidroeléctrica Río Grande750 MW Hydroelectric

HydroRenewableVerified: Feb 2026

The Central Hidroeléctrica Río Grande stands as a significant player in Argentina's energy landscape, contributing a robust 750 MW to the national grid. As a hydroelectric power plant, it utilizes the natural flow of water to generate electricity, harnessing the immense potential of hydropower technology. This facility is operated by the Empresa Provincial de Energía de Córdoba (EPEC), reflecting the commitment of regional authorities to enhance sustainable energy generation in the province of Córdoba. Located at coordinates -32.2219, -64.6380, the plant is strategically positioned to exploit the hydro resources available in the region, which plays a crucial role in ensuring a stable and reliable energy supply for local consumers. Argentina has been increasingly focusing on diversifying its energy mix, with hydroelectric power being a cornerstone of this strategy due to its renewable nature and low emissions compared to fossil fuels. The Central Hidroeléctrica Río Grande not only supports the local energy demands but also contributes to national targets for renewable energy. The technology used here is primarily focused on dam-based hydroelectric generation, which is known for its efficiency and ability to provide peak load support. The 750 MW capacity of the plant allows it to produce substantial amounts of electricity, particularly during periods of high water flow, thus enhancing the resilience of the energy supply in the region. The plant's operation aligns with Argentina's broader energy policy goals, which emphasize sustainability and the reduction of greenhouse gas emissions. By investing in hydroelectric power, the country seeks to transition towards a cleaner energy future while ensuring energy security for its population.

Capacity
750 MW
Commissioning Year
2010

16 years old

Owner
Empresa Provincial de Energía de Córdoba (EPEC)
Location
-32.2219°, -64.6380°

Argentina, South America

Context & rankings
  • 27. largest of 368 plants in Argentina
  • #3,199 worldwide by installed capacity
  • #510 of 8,493 Hydroelectric plants worldwide
  • 1.07% of the installed capacity of Argentina
Age & fleet comparison

16 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Empresa Provincial de Energía de Córdoba (EPEC) operates 2 plants totalling 761 MW

Regional density

32 plants within 100 km, 6,019 MW combined

Nearest plant: Central Nuclear Embalse (16 km)

Data provenance

Location

Coordinates:: -32.221868, -64.638002
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Central Hidroeléctrica Río Grande is a hydro power plant producing approximately 2628 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

Central Hidroeléctrica Río Grande: A Key Player in Argentina's Hydropower Sector

The Central Hidroeléctrica Río Grande is a significant hydroelectric power plant located in Argentina, with a generation capacity of 750 megawatts (MW). Owned by the Empresa Provincial de Energía de Córdoba (EPEC), this facility plays a crucial role in the country's energy sector, contributing to the diversification of Argentina's energy resources and supporting its sustainability goals. The plant harnesses the power of flowing water, a renewable energy source, to generate electricity, thereby reducing reliance on fossil fuels and minimizing greenhouse gas emissions.

The hydroelectric power generation process relies on the potential energy of water stored at higher elevations. The Río Grande plant utilizes the kinetic energy of flowing water to turn turbines, which then convert this mechanical energy into electrical energy. This method of power generation is characterized by its efficiency and low operational costs once the infrastructure is in place. Additionally, hydroelectric plants like Río Grande can provide a stable and reliable source of electricity, as water flow can be managed to match demand, making it a flexible option in the energy mix.

From an environmental perspective, the Central Hidroeléctrica Río Grande presents both benefits and challenges. As a renewable energy source, it helps decrease reliance on carbon-intensive fuels, contributing to lower overall carbon emissions and promoting cleaner air. However, the construction and operation of hydroelectric dams can alter local ecosystems, affect fish populations, and disrupt the natural flow of rivers. Efforts are typically made to mitigate these impacts through environmental assessments and sustainable management practices.

Regionally, the Río Grande power plant is significant for several reasons. It not only provides a substantial amount of electricity to the province of Córdoba but also contributes to the overall stability of the national grid. The plant enhances energy security for Argentina, especially during peak demand periods when other sources may struggle to meet the load. Furthermore, it supports local economies by creating jobs during both the construction and operational phases. The presence of the power plant also encourages related industries, such as maintenance and service sectors, which further stimulate the regional economy.

In summary, the Central Hidroeléctrica Río Grande serves as a vital asset in Argentina's energy landscape, demonstrating the country's commitment to renewable energy solutions. With its capacity of 750 MW, it not only aids in meeting the electricity demands of the region but also supports broader environmental and economic goals, marking it as a pivotal player in Argentina's transition towards a more sustainable energy future.

ArgentinaEnergy Profile

368
Total Plants
70.2 GW
Total Capacity
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