PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/59437
EIA plant 59437
Old Town · Penobscot · ME
Stillwater B
Operated by Brookfield Black Bear Hydro, LLC
Published location
Where is Stillwater B?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
44.912667, -68.683833
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 | 799 MWh |
| 2 | 799 MWh |
| 3 | 1,017 MWh |
| 4 | 914 MWh |
| 5 | 922 MWh |
| 6 | 1,356 MWh |
| 7 | 1,267 MWh |
| 8 | 914 MWh |
| 9 | 716 MWh |
| 10 | 698 MWh |
| 11 | 498 MWh |
| 12 | 614 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| SWB-1 | Conventional Hydroelectric | WAT | 0.8 | OP |
| SWB-2 | Conventional Hydroelectric | WAT | 0.8 | OP |
| SWB-3 | Conventional Hydroelectric | WAT | 0.8 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
59437
Sector
IPP Non-CHP
Water source
Penobscot River
Data edition
2024-final