PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/1478
EIA plant 1478
Stillwater · Penobscot · ME
Stillwater Hydro Station
Operated by Brookfield Black Bear Hydro, LLC
Published location
Where is Stillwater Hydro Station?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
44.909400, -68.683300
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 979 MWh |
| 2 | 782 MWh |
| 3 | 1,015 MWh |
| 4 | 978 MWh |
| 5 | 420 MWh |
| 6 | 367 MWh |
| 7 | 874 MWh |
| 8 | 338 MWh |
| 9 | 202 MWh |
| 10 | 291 MWh |
| 11 | 159 MWh |
| 12 | 550 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| SW04 | Conventional Hydroelectric | WAT | 0.6 | OP |
| SW01 | Conventional Hydroelectric | WAT | 0.4 | OP |
| SW02 | Conventional Hydroelectric | WAT | 0.4 | OP |
| SW03 | Conventional Hydroelectric | WAT | 0.4 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
1478
Sector
IPP Non-CHP
Water source
Penobscot River
Data edition
2024-final