Nameplate capacity
7.7 MW
Rank in Maine
#72
of 274 plants
In service since
1927
January 1927
Details
- Primary fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Operator
- Brookfield White Pine Hydro LLC
- County
- York County
- Generating units
- 6
- Share of state capacity
- 0.12%
- Rank among hydro plants in Maine
- #22 of 48
- EIA plant code
- 1508
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| WB6 | Conventional Hydroelectric | 4.0 MW | 4.0 MW | 1927 | Operating |
| WB3 | Conventional Hydroelectric | 1.1 MW | 1.1 MW | 2020 | Operating |
| WB4 | Conventional Hydroelectric | 0.7 MW | 0.7 MW | 2007 | Operating |
| WB5 | Conventional Hydroelectric | 0.7 MW | 0.7 MW | 2004 | Operating |
| WB1 | Conventional Hydroelectric | 0.6 MW | 0.6 MW | 1982 | Operating |
| WB2 | Conventional Hydroelectric | 0.6 MW | 0.6 MW | 1982 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Maine
| Athens Energy | Other | 8.5 MW |
| Milford Hydro Station | Hydro | 7.8 MW |
| Augusta PV - BD Solar Augusta LLC | Solar | 7.2 MW |
| Lockwood Hydroelectric Facility | Hydro | 7.2 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 7.7 MW solar plant and a 7.7 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Maine power plants · What Maine actually generates