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Preliminary 2025 facility recordOperating

Delta, PA · EIA plant 55524

York Energy Center

York Energy Center is a oil & gas power facility in Delta, PA, with 1,449 MW of operating capacity.

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Operating capacity1,449 MW7 operating generators
Proposed capacity0 MW0 proposed generators
UtilityCalpine Mid-Merit LLCEIA-reported operator
Balancing authorityPJMPJM Interconnection, LLC

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas1,449 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combined Cycle

Nearby in PA

Related facilities

PA · 2.5 miPeach Bottom2,876 MW →PA · 4.9 miMuddy Run1,072 MW →PA · 6.3 miHoltwood247 MW →PA · 9.7 miKeystone Solar5 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