Winfield Solar
Solar power plant · Lincoln County, Missouri
Nameplate capacity
150 MW
Rank in Missouri
#39
of 139 plants
In service since
2025
May 2025
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Winfield Solar I, LLC
- County
- Lincoln County
- Generating units
- 1
- Share of state capacity
- 0.64%
- Rank among solar plants in Missouri
- #5 of 37
- EIA plant code
- 66696
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| WINSP | 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 Missouri
| Columbia Energy Center | Natural gas | 163 MW |
| Harry Truman | Hydro | 161 MW |
| Kings Point Wind Energy Center | Wind | 149 MW |
| North Fork Ridge Wind Energy Center | Wind | 149 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 Missouri power plants · What Missouri actually generates