Power plants

Power plants in Maine, United States

Rare Context lists 5 power plants in Maine, United States, with 2,327 MW of capacity between them. The largest is William F Wyman Hybrid (863 MW).

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Sorted by capacity.

Power plant	Owner or operator	Capacity
William F Wyman Hybrid	FPL Energy Wyman LLC +4	863 MW
Westbrook Energy Center Power Plant	Westbrook Energy Center	564 MW
Maine Independence Station	Casco Bay Energy Co LLC	550 MW
Freedom Pine Solar planned	Freedom Pine Solar, LLC	250 MW
Three Rivers Solar Power, LLC under construction	Three Rivers Solar Power, LLC	100 MW

Every power plant in Maine, with owners.All 5 in one file, each with its owner, capacity and grid status. We research what the public sources leave out.

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Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.