World Power Plants

Stillwater Facility is a 69.2 MW geothermal power plant in the United States, operated by Enel Stillwater LLC since 2009. Ranked #15 of 65 geothermal plants in the United States. Its capacity accounts for 1.78% of the country's 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 Stillwater Facility 16.8 times smaller. Nearby plants within 50 km include Soda Lake 3 (26 MW, Geothermal), Desert Peak Power Plant (26 MW, Geothermal), and ENEL Salt Wells LLC (23.6 MW, Geothermal). The facility is located in Nevada, approximately 100 km east of Reno.

Capacity
69.2 MW
Commissioning Year
2009

17 years old

Owner
Enel Stillwater LLC
Location
39.5475°, -118.5556°

United States of America, North America

Context & rankings
  • 2,610. largest of 10,098 plants in United States of America
  • #11,814 worldwide by installed capacity
  • #68 of 215 Geothermal plants worldwide
Age & fleet comparison

17 years in operation

Geothermal fleet average: 26.9 years

Operator portfolio

Enel Stillwater LLC operates 1 plants totalling 69 MW

Regional density

24 plants within 100 km, 2,826 MW combined

Nearest plant: EGP Stillwater Solar PV II LLC (0.7 km)

Location

Coordinates:: 39.547500, -118.555600
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Carbon Footprint

Zero Direct Emissions

Stillwater Facility is a geothermal power plant producing approximately 485 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

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