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Preliminary 2025 facility recordOperating

Lancaster, CA · EIA plant 62673

Antelope Expansion 3A

Antelope Expansion 3A is a solar power facility in Lancaster, CA, with 15 MW of operating capacity.

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Operating capacity15 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityAES Distributed EnergyEIA-reported operator
Balancing authorityCISOCalifornia Independent System Operator

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Solar15 MW
ProposedNo proposed capacity reported
Reported technologiesSolar Photovoltaic

Nearby in CA

Related facilities

CA · 0.5 miWestern Antelope Blue Sky B20 MW →CA · 0.6 miAntelope Expansion 3B5 MW →CA · 0.8 miNorth Lancaster Ranch20 MW →CA · 1.0 miElevation Solar C40 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