Nameplate capacity
225 MW
Rank in Wisconsin
#25
of 278 plants
In service since
2022
December 2022
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Wisconsin Power & Light Co
- County
- Wood County
- Generating units
- 2
- Share of state capacity
- 1.14%
- Rank among solar plants in Wisconsin
- #4 of 115
- EIA plant code
- 65011
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| PV1 | Solar Photovoltaic | 150 MW | 150 MW | 2022 | Operating |
| BESS1 | Batteries | 75 MW | 75 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 Wisconsin
| Valley (WI) | Natural gas | 275 MW |
| Darien Solar | Solar | 250 MW |
| De Pere Energy Center | Natural gas | 192 MW |
| French Island | Other | 188 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 225 MW solar plant and a 225 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 Wisconsin power plants · What Wisconsin actually generates