Directory of Power Plants in Maine
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Great Lakes Hydro America - ME | Great Lakes Hydro America LLC | Millinocket, ME | ISO New England (ISNE) | 594.2 GWh | Jun 1917 | Dec 2022 | Water |
Gulf Island | Brookfield White Pine Hydro LLC | Lewiston, ME | ISO New England (ISNE) | 182.9 GWh | Dec 1925 | Dec 2023 | Water |
Georges River Energy | Robbins Lumber Inc | Searsmont, ME | ISO New England (ISNE) | 39.0 GWh | Nov 2018 | Dec 2022 | Wood/Wood Waste Solids |
Gardiner | KEI (Maine) Power Management (III) LLC | Gardiner, ME | ISO New England (ISNE) | 4.9 GWh | Jun 1985 | Dec 2022 | Water |
Browse Power Plants By Maine Counties
Figures are based on June 2024 generation numbers.County | State Rank | Active Plants | Jun 2024 Generation |
---|---|---|---|
Cumberland County, ME | # 1 | 20 | 3.5 TWh |
Penobscot County, ME | # 2 | 42 | 2.3 TWh |
Somerset County, ME | # 3 | 34 | 2.0 TWh |
Franklin County, ME | # 4 | 16 | 1.3 TWh |
Oxford County, ME | # 5 | 17 | 1.0 TWh |
Androscoggin County, ME | # 6 | 28 | 871.8 GWh |
Washington County, ME | # 7 | 7 | 576.7 GWh |
Aroostook County, ME | # 8 | 21 | 572.0 GWh |
County | State Rank | Active Plants | Jun 2024 Generation |
---|---|---|---|
Piscataquis County, ME | # 9 | 4 | 482.7 GWh |
Hancock County, ME | # 10 | 13 | 477.1 GWh |
York County, ME | # 11 | 19 | 353.0 GWh |
Kennebec County, ME | # 12 | 24 | 224.9 GWh |
Sagadahoc County, ME | # 13 | 4 | 77.1 GWh |
Waldo County, ME | # 14 | 6 | 54.8 GWh |
Knox County, ME | # 15 | 5 | 18.4 GWh |
Lincoln County, ME | # 16 | 3 | 2.5 GWh |