Stafford Hill Solar Hybrid
Battery storage power plant · Rutland County, Vermont
Nameplate capacity
4.0 MW
Rank in Vermont
#48
of 117 plants
In service since
2015
March 2015
Details
- Primary fuel
- Battery storage
- Technology
- Batteries
- Operator
- Green Mountain Power Corp
- County
- Rutland County
- Generating units
- 2
- Share of state capacity
- 0.44%
- Rank among battery storage plants in Vermont
- #3 of 4
- EIA plant code
- 60518
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| BA1 | Batteries | 2.0 MW | 2.0 MW | 2015 | Operating |
| PV1 | Solar Photovoltaic | 2.0 MW | 2.0 MW | 2015 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Vermont
| Newport | Hydro | 4.0 MW |
| Searsburg | Hydro | 4.0 MW |
| Pittsford | Hydro | 3.6 MW |
| Fairfax Falls | Hydro | 3.5 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 4.0 MW solar plant and a 4.0 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Vermont power plants · What Vermont actually generates