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Preliminary 2025 facility recordOperating

Smithton, PA · EIA plant 60464

Tenaska Westmoreland Generating Station

Tenaska Westmoreland Generating Station is a oil & gas power facility in Smithton, PA, with 1,134 MW of operating capacity.

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Operating capacity1,134 MW3 operating generators
Proposed capacity0 MW0 proposed generators
UtilityTenaska Pennsylvania Partners, LLCEIA-reported operator
Balancing authorityPJMPJM Interconnection, LLC

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas1,134 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combined Cycle

Nearby in PA

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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