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Preliminary 2025 facility recordOperating

Calipatria, CA · EIA plant 57475

John L. Featherstone Plant

John L. Featherstone Plant is a geothermal power facility in Calipatria, CA, with 55 MW of operating capacity.

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Operating capacity55 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityHudson Ranch Power I LLCEIA-reported operator
Balancing authorityIIDImperial Irrigation District

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Geothermal55 MW
ProposedNo proposed capacity reported
Reported technologiesGeothermal

Nearby in CA

Related facilities

CA · 1.9 miCE Leathers46 MW →CA · 1.9 miMidway Solar Farm 150 MW →CA · 2.5 miElmore Company46 MW →CA · 3.6 miCalipatria Solar Farm20 MW →

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