World Power Plants

Ormesa I is a 26.4 MW geothermal power plant in the United States, operated by Ormat Nevada Inc since 2001. Ranked #35 of 65 geothermal plants in the United States, Ormesa I's capacity represents 0.68% of the total geothermal capacity of 3,889 MW. The largest geothermal plant in the United States is Geysers Unit 5-20 at 1,163 MW, making Ormesa I 44 times smaller. Nearby plants include Central de ciclo combinado La Rosita (1405 MW, Gas), Termoelectrica de Mexicali (679.7 MW, Gas), and Termoeléctrica de Mexicali (625 MW, Gas). The plant is located in California, approximately 50 km from Mexicali.

Capacity
26.4 MW
Commissioning Year
2001

25 years old

Owner
Ormat Nevada Inc
Location
32.8156°, -115.2568°

United States of America, North America

Context & rankings
  • 3,616. largest of 10,098 plants in United States of America
  • #17,475 worldwide by installed capacity
  • #121 of 215 Geothermal plants worldwide
Age & fleet comparison

25 years in operation

Geothermal fleet average: 26.9 years

Operator portfolio

Ormat Nevada Inc operates 22 plants totalling 663 MW

Regional density

84 plants within 100 km, 9,574 MW combined

Nearest plant: Ormesa II (3.2 km)

Location

Coordinates:: 32.815600, -115.256800
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Ormesa I is a geothermal power plant producing approximately 185 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~38 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Geothermal
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

See Incorrect or Missing Data?

Help us improve our database by reporting any corrections or updates. Your contribution helps keep our global power plant data accurate and up-to-date.