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United States › Power plants › Hydroelectric plants › Maine

HYDROELECTRIC PLANTS

Gulf Island

Gulf Island is a 19.2 MW operating hydroelectric plant in Androscoggin County, Maine, operated by Brookfield White Pine Hydro LLC.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 1926 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
GI1Conventional Hydroelectric6.4 MW OperatingJan 1926
GI2Conventional Hydroelectric6.4 MW OperatingJan 1926
GI3Conventional Hydroelectric6.4 MW OperatingJan 1926

Plant details

Operator
Brookfield White Pine Hydro LLC
Location
Androscoggin County, Maine
Balancing authority
ISNE
Sector
IPP Non-CHP
Capacity
Operating: 19.2 MW
First unit online
Jan 1926
EIA plant ID
1491

Location

44.1529, -70.2094

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