200th largest plant in Massachusetts · 8274th nationally
West A&b Solar Project Hybrid Csg is a solar power plant in Massachusetts with a nameplate capacity of 4.3 MW. It generates roughly 4.5k MWh per year — enough to power about 431 average U.S. homes.
Its capacity factor of 12% reflects intermittent or peaking operation.
| Plant Name | West A&b Solar Project Hybrid Csg |
|---|---|
| Operator | Aes Distributed Energy |
| City | Southbridge |
| County | Worcester County |
| State | Massachusetts |
| ZIP | 01550 |
| Coordinates | 42.07480, -72.00380 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| WEST | Solar Photovoltaic | Solar | 2.5 MW | Operating | 2020 |
| BATT | Batteries | Battery | 1.8 MW | Operating | 2020 |
| 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.