USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Santa Margarita, CA · EIA plant 57695

Topaz Solar Farm

Topaz Solar Farm is a solar power facility in Santa Margarita, CA, with 586 MW of operating capacity.

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Operating capacity586 MW5 operating generators
Proposed capacity0 MW0 proposed generators
UtilityTopaz Solar Farms LLCEIA-reported operator
Balancing authorityCISOCalifornia Independent System Operator

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Solar586 MW
ProposedNo proposed capacity reported
Reported technologiesSolar Photovoltaic

Nearby in CA

Related facilities

CA · 10.3 miCalifornia Valley Solar Ranch250 MW →CA · 18.3 miWonderful Orchards - West Valley3 MW →CA · 18.3 miBerrenda Mesa Water District6 MW →CA · 19.0 miBlackwell Solar Park20 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