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United States › Power plants › Oil-fired power plants › Maine

OIL-FIRED POWER PLANTS

Mason Steam

Mason Steam is a 107 MW retired oil-fired power plant in Lincoln County, Maine, operated by FPL Energy Mason LLC.

Plant statusClosed
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 1952 (completed)
  5. ClosedOct 2004 (current stage)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
5Petroleum Liquids38 MW RetiredJan 1955Oct 2004
3Petroleum Liquids35 MW RetiredJan 1952Oct 2004
4Petroleum Liquids35 MW RetiredJan 1952Oct 2004

Plant details

Operator
FPL Energy Mason LLC
Location
Lincoln County, Maine
Sector
IPP Non-CHP
Capacity
Retired: 107 MW
First unit online
Jan 1952
EIA plant ID
1496

Location

43.9914, -69.6708

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem