La Grange Solar Partners, LLC
Solar power plant · Walworth County, Wisconsin
Nameplate capacity
6.0 MW
Rank in Wisconsin
#140
of 278 plants
In service since
2025
November 2025
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Wisconsin Electric Power Co
- County
- Walworth County
- Generating units
- 1
- Share of state capacity
- 0.03%
- Rank among solar plants in Wisconsin
- #36 of 115
- EIA plant code
- 69433
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 20253 | Solar Photovoltaic | 6.0 MW | 6.0 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
| Caledonia Solar WI, LLC | Solar | 6.0 MW |
| Cedar Falls (WI) | Hydro | 6.0 MW |
| LaFayette Solar WI, LLC | Solar | 6.0 MW |
| Perch Solar WI, LLC | Solar | 6.0 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 6.0 MW solar plant and a 6.0 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 Wisconsin power plants · What Wisconsin actually generates