Directory of Power Plants in Massachusetts
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Gardners Falls | Central Rivers Power MA, LLC | Buckland, MA | ISO New England (ISNE) | 11.1 GWh | Dec 1913 | Dec 2024 | Water |
Deerfield 2 | Great River Hydro, LLC | Conway, MA | ISO New England (ISNE) | 29.2 GWh | Jul 1913 | Dec 2024 | Water |
International Paper Woronoco Mill | Eagle Creek Renewable Energy, LLC | Woronoco, MA | ISO New England (ISNE) | 5.4 GWh | Dec 1912 | Dec 2024 | Water |
Deerfield 3 | Great River Hydro, LLC | Buckland, MA | ISO New England (ISNE) | 25.0 GWh | Jul 1912 | Dec 2024 | Water |
Deerfield 4 | Great River Hydro, LLC | Buckland, MA | ISO New England (ISNE) | 20.2 GWh | Jul 1912 | Dec 2024 | Water |
Indian River Hydro | Eagle Creek Renewable Energy, LLC | Russell, MA | ISO New England (ISNE) | 1.3 GWh | Nov 1909 | Dec 2024 | Water |
Riverside Holyoke | City of Holyoke Gas and Electric Dept. | Holyoke, MA | ISO New England (ISNE) | 38.4 GWh | Dec 1905 | Dec 2024 | Water |
Turners Falls | FirstLight Power Resources, Inc. - MA | Montague, MA | ISO New England (ISNE) | 12.4 GWh | Dec 1904 | Dec 2024 | Water |
Cabot Holyoke | City of Holyoke Gas and Electric Dept. | Holyoke, MA | ISO New England (ISNE) | 4.4 GWh | Dec 1892 | Dec 2024 | Water |
Browse Power Plants By Massachusetts Counties
Figures are based on December 2024 generation numbers.County | State Rank | Active Plants | Dec 2024 Generation |
---|---|---|---|
Dukes County, MA | # 13 | 7 | 9.9 GWh |
Berkshire County, MA | # 12 | 44 | 81.3 GWh |
Hampshire County, MA | # 11 | 37 | 142.3 GWh |
Franklin County, MA | # 10 | 33 | 304.8 GWh |
Barnstable County, MA | # 9 | 22 | 377.8 GWh |
Suffolk County, MA | # 8 | 13 | 455.5 GWh |
Bristol County, MA | # 7 | 70 | 765.7 GWh |
County | State Rank | Active Plants | Dec 2024 Generation |
---|---|---|---|
Plymouth County, MA | # 6 | 82 | 864.4 GWh |
Hampden County, MA | # 5 | 86 | 1.8 TWh |
Essex County, MA | # 4 | 39 | 2.1 TWh |
Middlesex County, MA | # 3 | 68 | 3.7 TWh |
Worcester County, MA | # 2 | 190 | 4.1 TWh |
Norfolk County, MA | # 1 | 38 | 7.1 TWh |