Preliminary 2025 facility recordOperating

Fallon, NV · EIA plant 50765

Stillwater Facility

Stillwater Facility is a geothermal power facility in Fallon, NV, with 69 MW of operating capacity.

Operating capacity69 MW5 operating generators
Proposed capacity0 MW0 proposed generators
UtilityOrmat Stillwater LLCEIA-reported operator
Balancing authorityNEVPNevada Power Company

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Geothermal47 MW
Solar22 MW
ProposedNo proposed capacity reported
Reported technologiesGeothermalSolar Photovoltaic

Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source