PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/52171
EIA plant 52171
Auburn · Androscoggin · ME
Upper Barker
Operated by KEI (Maine) Power Management (III) LLC
Published location
Where is Upper Barker?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
44.086870, -70.229294
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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 | 731 MWh |
| 2 | 436 MWh |
| 3 | 840 MWh |
| 4 | 756 MWh |
| 5 | 602 MWh |
| 6 | 206 MWh |
| 7 | 222 MWh |
| 8 | 223 MWh |
| 9 | 35 MWh |
| 10 | 56 MWh |
| 11 | 49 MWh |
| 12 | 497 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| GEN1 | Conventional Hydroelectric | WAT | 1 | OP |
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Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
52171
Sector
IPP Non-CHP
Water source
Little Androscoggin
Data edition
2024-final