205th largest plant in Massachusetts · 8349th nationally
Montague Site 36-Grosolar is a solar power plant in Massachusetts with a nameplate capacity of 4.1 MW. It generates roughly 5.2k MWh per year — enough to power about 498 average U.S. homes.
Its capacity factor of 15% reflects intermittent or peaking operation.
| Plant Name | Montague Site 36-Grosolar |
|---|---|
| Operator | Nstar Electric Company |
| City | Millers Falls |
| County | Franklin County |
| State | Massachusetts |
| ZIP | 01349 |
| Coordinates | 42.50000, -72.50000 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| REC34 | Solar Photovoltaic | Solar | 4.1 MW | Operating | 2018 |
| NERC Region | NPCC |
|---|---|
| Balancing Authority | Iso New England Inc. |
Utility-scale solar farms convert sunlight directly into electricity using photovoltaic panels. They produce zero direct emissions and have no fuel cost, but generation is variable — peaking at midday and falling to zero at night. Capacity factors typically run 18–28% in good locations.