World Power Plants

Garzas 1 is a 7.2 MW hydroelectric power plant in the United States, operated by PREPA since 1941. Ranked #766 of 1469 hydro plants in the United States. Its 7.2 MW accounts for 0.0061% of the United States' total hydro capacity of 117,947 MW. The largest hydro plant in the United States is Grand Coulee Dam at 6,809 MW, making this facility 945 times smaller. Nearby plants within 50 km include Costa Sur (990 MW, Oil), EcoEléctrica (507 MW, Gas), and Cambalache (247.5 MW, Oil). The facility is located in Puerto Rico, approximately 30 km southeast of San Juan.

Capacity
7.2 MW
Commissioning Year
1941

85 years old

Owner
PREPA
Location
18.0941°, -66.7346°

United States of America, North America

Context & rankings
  • 5,324. largest of 10,098 plants in United States of America
  • #26,504 worldwide by installed capacity
  • #5,999 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

85 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

PREPA operates 13 plants totalling 4,257 MW

Regional density

30 plants within 100 km, 5,909 MW combined

Nearest plant: Garzas 2 (2.4 km)

Data provenance

Source: PREPA; CEPR

Location

Coordinates:: 18.094100, -66.734600
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Carbon Footprint

Zero Direct Emissions

Garzas 1 is a hydro power plant producing approximately 25 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
United States of America
Continent
North America
Data Source
Global Power Plant Database

United States of AmericaEnergy Profile

10,098
Total Plants
1420.7 GW
Total Capacity
GasCoalNuclearWind
Top Fuels

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