USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Valley Center, CA · EIA plant 66502

Valley Center 54

Valley Center 54 is a storage power facility in Valley Center, CA, with 54 MW of operating capacity.

Open on mapView CA profileOpen EIA source
Operating capacity54 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityTerra-Gen Operating Co-BESS 2EIA-reported operator
Balancing authorityCISOCalifornia Independent System Operator

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Storage54 MW
ProposedNo proposed capacity reported
Reported technologiesBatteries

Nearby in CA

Related facilities

CA · 0.0 miValley Center 8585 MW →CA · 1.0 miValley Center 13 MW →CA · 1.0 miValley Center 25 MW →CA · 1.6 miValley Center2 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