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Preliminary 2025 facility recordOperating

Yarmouth, ME · EIA plant 1507

William F Wyman Hybrid

William F Wyman Hybrid is a oil & gas power facility in Yarmouth, ME, with 863 MW of operating capacity.

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Operating capacity863 MW5 operating generators
Proposed capacity0 MW0 proposed generators
UtilityFPL Energy Wyman LLCEIA-reported operator
Balancing authorityISNEISO New England Inc.

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas846 MW
Storage17 MW
ProposedNo proposed capacity reported
Reported technologiesBatteriesPetroleum Liquids

Nearby in ME

Related facilities

ME · 5.6 miBoundary Line Solar, LLC1 MW →ME · 6.3 miWater Line Solar, LLC1 MW →ME · 8.9 miCape Gas Turbine35 MW →ME · 10.8 miS D Warren Westbrook70 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