Listonburg Solar
Solar power plant · Somerset County, Pennsylvania
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Listonburg Solar, LLC
- County
- Somerset County
- Generating units
- 1
- Share of state capacity
- 0.03%
- Rank among solar plants in Pennsylvania
- #27 of 75
- EIA plant code
- 65929
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 8 | Solar Photovoltaic | 15 MW | 15 MW | 2024 | 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 Pennsylvania
| Conemaugh Hydro Plant | Hydro | 15 MW |
| Elk Hill Solar 2 | Solar | 15 MW |
| Mill Run Windpower LLC | Wind | 15 MW |
| Mountain View | Other | 14 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 15 MW solar plant and a 15 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 Pennsylvania power plants · What Pennsylvania actually generates