FR_Williamsport LLC
Solar power plant · Franklin County, Pennsylvania
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Birch Creek Development
- County
- Franklin County
- Generating units
- 1
- Share of state capacity
- 0.04%
- Rank among solar plants in Pennsylvania
- #20 of 81
- EIA plant code
- 69666
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| WSSPV | Solar Photovoltaic | 20 MW | 20 MW | 2026 | 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
| Elk Hill Solar 1 | Solar | 20 MW |
| Erie Solar, LLC | Solar | 20 MW |
| Gaucho Solar | Solar | 20 MW |
| Hazle Spindle | Battery storage | 20 MW |
About this data
From EIA’s inventory of operable generators, August 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 20 MW solar plant and a 20 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