Powell Creek Solar
Solar power plant · Putnam County, Ohio
Nameplate capacity
150 MW
Rank in Ohio
#45
of 219 plants
In service since
2025
April 2025
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Avangrid Power LLC
- County
- Putnam County
- Generating units
- 1
- Share of state capacity
- 0.42%
- Rank among solar plants in Ohio
- #12 of 76
- EIA plant code
- 65997
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| PCS1 | Solar Photovoltaic | 150 MW | 150 MW | 2025 | 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 Ohio
| Hardin Solar Energy II LLC | Solar | 150 MW |
| Hardin Solar Energy LLC | Solar | 150 MW |
| Willowbrook Solar I, LLC | Solar | 150 MW |
| Clearview Solar 1 | Solar | 144 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 150 MW solar plant and a 150 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 Ohio power plants · What Ohio actually generates