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Preliminary 2025 facility recordOperating

Union City, CA · EIA plant 67485

Union Sanitary District Cogen

Union Sanitary District Cogen is a biomass power facility in Union City, CA, with 2 MW of operating capacity.

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Operating capacity2 MW2 operating generators
Proposed capacity0 MW0 proposed generators
UtilityUnion Sanitary DistrictEIA-reported operator
Balancing authorityCISOCalifornia Independent System Operator

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Biomass2 MW
ProposedNo proposed capacity reported
Reported technologiesOther Waste Biomass

Nearby in CA

Related facilities

CA · 3.7 miGateway#1&2 (Newark CA)1 MW →CA · 3.9 miRussell City Energy Center655 MW →CA · 4.0 miCity of Hayward WWTP3 MW →CA · 4.9 miAT&T - Hayward1 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