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Preliminary 2025 facility recordOperating

Antioch, CA · EIA plant 57267

Marsh Landing Generating Station

Marsh Landing Generating Station is a oil & gas power facility in Antioch, CA, with 828 MW of operating capacity.

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Operating capacity828 MW4 operating generators
Proposed capacity0 MW0 proposed generators
UtilityMarsh Landing LLCEIA-reported operator
Balancing authorityCISOCalifornia Independent System Operator

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas828 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combustion Turbine

Nearby in CA

Related facilities

CA · 0.3 miGateway Generating Station620 MW →CA · 1.4 miRiverview Energy Center47 MW →CA · 1.4 miOakley Solar Project2 MW →CA · 3.5 miCalifornia PV Energy at ISD WWTP1 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