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United States › Power plants › Hydroelectric plants › Maine

HYDROELECTRIC PLANTS

Hiram

Hiram is a 10.5 MW operating hydroelectric plant in Cumberland County, Maine, operated by Brookfield White Pine Hydro LLC.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 1917 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore hydroelectric plants in Maine

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
2Conventional Hydroelectric8.1 MW OperatingJan 1985
1Conventional Hydroelectric2.4 MW OperatingJan 1917

Plant details

Operator
Brookfield White Pine Hydro LLC
Location
Cumberland County, Maine
Balancing authority
ISNE
Sector
IPP Non-CHP
Capacity
Operating: 10.5 MW
First unit online
Jan 1917
EIA plant ID
1493

Location

43.8525, -70.7969

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