Directory of Power Plants in Vermont
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| MacKinnon Solar | Ecos Energy LLC | Rutland, VT | ISO New England (ISNE) | 3.4 GWh | Jul 2021 | Dec 2025 | Solar |
| MHG Wallingford | Standard Solar | Wallingford, VT | ISO New England (ISNE) | 3.5 GWh | Nov 2019 | Dec 2025 | Solar |
| Main Street Solar Project | Greenbacker Renewable Energy Corporation | Rutland, VT | ISO New England (ISNE) | 2.1 GWh | Nov 2014 | Dec 2025 | Solar |
| Middlebury College | Middlebury College Biomass | Middlebury, VT | ISO New England (ISNE) | 1.7 GWh | Dec 1979 | May 2026 | Wood/Wood Waste Solids : 60.7% Natural Gas : 39.3% |
| Mcindoes | Great River Hydro, LLC | Barnet, VT | ISO New England (ISNE) | 39.1 GWh | Dec 1930 | Dec 2025 | Water |
| Milton | Green Mountain Power Corp | Milton, VT | ISO New England (ISNE) | 33.8 GWh | Jan 1929 | Dec 2025 | Water |
| Middlesex 2 | Green Mountain Power Corp | Moretown, VT | ISO New England (ISNE) | 5.9 GWh | Dec 1927 | Dec 2025 | Water |
| Marshfield 6 | Green Mountain Power Corp | Marshfield, VT | ISO New England (ISNE) | 3.9 GWh | Dec 1926 | Dec 2025 | Water |
| Morrisville | Village of Morrisville - (VT) | Morrisville, VT | ISO New England (ISNE) | 5.0 GWh | Jul 1924 | Dec 2025 | Water |
Browse Power Plants By Vermont Counties
Figures are based on December 2025 generation numbers.| County | State Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Grand Isle County, VT | # 14 | 1 | 1.4 GWh |
| Essex County, VT | # 13 | 3 | 11.4 GWh |
| Lamoille County, VT | # 12 | 7 | 14.8 GWh |
| Orange County, VT | # 11 | 5 | 19.8 GWh |
| Washington County, VT | # 10 | 9 | 31.4 GWh |
| Rutland County, VT | # 9 | 17 | 67.0 GWh |
| Addison County, VT | # 8 | 15 | 82.1 GWh |
| County | State Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Franklin County, VT | # 7 | 9 | 112.7 GWh |
| Bennington County, VT | # 6 | 7 | 123.2 GWh |
| Windsor County, VT | # 5 | 10 | 176.7 GWh |
| Orleans County, VT | # 4 | 7 | 245.7 GWh |
| Caledonia County, VT | # 3 | 9 | 271.0 GWh |
| Windham County, VT | # 2 | 9 | 424.3 GWh |
| Chittenden County, VT | # 1 | 25 | 434.6 GWh |