Directory of Power Plants in Massachusetts
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| 0 Hammond St CSG | 0HAM WHAM8 Solar, LLC | Carver, MA | ISO New England (ISNE) | 7.0 GWh | Sep 2021 | Dec 2023 | Solar : 99.3% |
Browse Power Plants By Massachusetts Counties
Figures are based on February 2025 generation numbers.| County | State Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Barnstable County, MA | # 10 | 21 | 374.8 GWh |
| Berkshire County, MA | # 12 | 37 | 82.2 GWh |
| Bristol County, MA | # 7 | 68 | 674.2 GWh |
| Dukes County, MA | # 13 | 7 | 7.9 GWh |
| Essex County, MA | # 4 | 37 | 2.2 TWh |
| Franklin County, MA | # 9 | 31 | 414.9 GWh |
| Hampden County, MA | # 5 | 84 | 1.4 TWh |
| County | State Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Hampshire County, MA | # 11 | 35 | 139.7 GWh |
| Middlesex County, MA | # 3 | 65 | 3.7 TWh |
| Norfolk County, MA | # 1 | 36 | 6.6 TWh |
| Plymouth County, MA | # 6 | 73 | 842.4 GWh |
| Suffolk County, MA | # 8 | 13 | 453.4 GWh |
| Worcester County, MA | # 2 | 188 | 3.9 TWh |