World Power Plants

Central hidroeléctrica Angostura323.8 MW Hydroelectric

HydroRenewableVerified: Feb 2026

The Central Hidroeléctrica Angostura stands as a pivotal player in Chile's energy generation landscape, contributing significantly to the country's hydroelectric capacity. Commissioned in 2010, this hydro power plant boasts an impressive capacity of 323.8 MW, utilizing the natural flow of water to generate clean energy. Located at coordinates -37.7122, -71.8163, the plant harnesses the region's abundant water resources, reflecting Chile's commitment to renewable energy sources as part of its national energy policy. As a hydroelectric facility, it converts kinetic energy from flowing water into mechanical energy, which is then transformed into electricity through turbines. This technology is recognized for its low environmental impact and efficiency, making it a cornerstone of sustainable energy generation in the region. The Angostura facility plays a crucial role in the local grid, providing reliable power that supports both residential and industrial demands. Its operation aligns with Chile's broader efforts to diversify energy sources and reduce reliance on fossil fuels, making it an essential contributor to the nation's goal of achieving a sustainable energy future. Operated by Colbun S.A., the Central Hidroeléctrica Angostura not only supports energy needs but also underscores Chile's strategic focus on expanding its renewable energy portfolio, further solidifying its position as a leader in South America's energy transition.

Capacity
323.8 MW
Commissioning Year
2010

16 years old

Owner
Colbun S.A.
Location
-37.7122°, -71.8163°

Chile, South America

Context & rankings
  • 27. largest of 383 plants in Chile
  • #5,853 worldwide by installed capacity
  • #1,038 of 8,493 Hydroelectric plants worldwide
  • 1.03% of the installed capacity of Chile
Age & fleet comparison

16 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Colbun S.A. operates 13 plants totalling 1,871 MW

Regional density

43 plants within 100 km, 5,823 MW combined

Nearest plant: QUILLAILEO (2.2 km)

Data provenance

Source: Wikidata

Location

Coordinates:: -37.712170, -71.816310
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Carbon Footprint

Zero Direct Emissions

Central hidroeléctrica Angostura is a hydro power plant producing approximately 1135 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
Chile
Continent
South America
Data Source
Global Power Plant Database

ChileEnergy Profile

383
Total Plants
31.5 GW
Total Capacity
HydroGasCoalSolar
Top Fuels

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