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Preliminary 2025 facility recordOperating

Lake Isabella, CA · EIA plant 10139

Isabella Hydro Project

Isabella Hydro Project is a hydro power facility in Lake Isabella, CA, with 12 MW of operating capacity.

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Operating capacity12 MW2 operating generators
Proposed capacity0 MW0 proposed generators
UtilityIsabella PartnersEIA-reported operator
Balancing authorityCISOCalifornia Independent System Operator

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro12 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

Nearby in CA

Related facilities

CA · 9.5 miKern River 340 MW →CA · 21.0 miKern River 126 MW →CA · 22.6 miKern Canyon12 MW →CA · 24.2 miRio Bravo Hydro Project14 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