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United States › Power plants › Battery storage › Maine

BATTERY STORAGE · HYDROELECTRIC PLANTS

Bonny Eagle

Bonny Eagle is a 15.2 MW operating power plant in York County, Maine, operated by Brookfield White Pine Hydro LLC. Its batteries store up to 16 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 1910 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
BES1Batteries8.0 MW
16 MWh
OperatingApr 2023
1Conventional Hydroelectric1.2 MW OperatingJan 1910
2Conventional Hydroelectric1.2 MW OperatingJan 1910
3Conventional Hydroelectric1.2 MW OperatingJan 1910
4Conventional Hydroelectric1.2 MW OperatingJan 1910
5Conventional Hydroelectric1.2 MW OperatingJan 1910
6Conventional Hydroelectric1.2 MW OperatingJan 1910

Plant details

Operator
Brookfield White Pine Hydro LLC
Location
York County, Maine
Balancing authority
ISNE
Sector
IPP Non-CHP
Capacity
Operating: 15.2 MW
First unit online
Jan 1910
EIA plant ID
1482

Location

43.6877, -70.6116

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