Nameplate capacity
191 MW
Rank in Indiana
#51
of 224 plants
In service since
2025
May 2025
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Southern Indiana Gas & Elec Co
- County
- Posey County
- Generating units
- 1
- Share of state capacity
- 0.55%
- Rank among solar plants in Indiana
- #13 of 123
- EIA plant code
- 66780
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 1 | Solar Photovoltaic | 191 MW | 191 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 Indiana
| Hardy Hills Solar Energy LLC | Solar | 195 MW |
| Wabash Valley Power IGCC | Natural gas | 192 MW |
| Henry County | Natural gas | 182 MW |
| ArcelorMittal Burns Harbor | Natural gas | 176 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 191 MW solar plant and a 191 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 Indiana power plants · What Indiana actually generates