Posey Solar
Mount Vernon, Indiana
- Capacity
- 191 MW
- Status
- Operating
- Fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Southern Indiana Gas & Elec Co
- City
- Mount Vernon
- County
- Posey County
- State
- Indiana
- Operational date
- May 2025
- Balancing authority
- MISO
Posey Solar is a 191 MW solar power plant in Mount Vernon, Indiana. Operated by Southern Indiana Gas & Elec Co, it has been operating since 2025. The facility is located in Posey County, within the MISO balancing authority.
Loading map…
Nearby solar plants in Indiana
Dunns Bridge II Solar
Solar · San Pierre, Indiana · Operating · COD 2025
Mammoth North Solar
Solar · Knox, Indiana · Operating · COD 2024
Mammoth South Solar Project
Solar · Pulaski, Indiana · Under construction · exp. 2026
Mammoth Central Solar Project
Solar · Pulaski, Indiana · Under construction · exp. 2026
Mammoth Central II Solar Facility
Solar · Winamac, Indiana · Under construction · exp. 2026
Source: U.S. Energy Information Administration (EIA-860M)