Twin Branch PV
Solar power plant · St Joseph County, Indiana
Nameplate capacity
2.6 MW
Rank in Indiana
#178
of 224 plants
In service since
2016
August 2016
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Indiana Michigan Power Co
- County
- St Joseph County
- Generating units
- 1
- Share of state capacity
- 0.01%
- Rank among solar plants in Indiana
- #83 of 123
- EIA plant code
- 59861
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| TBPV1 | Solar Photovoltaic | 2.6 MW | 2.6 MW | 2016 | 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
| IMPA Tipton 2 Solar Park | Solar | 2.7 MW |
| Rockville Solar II, LLC | Solar | 2.7 MW |
| Deer Creek PV | Solar | 2.5 MW |
| Gas City Solar Park | Solar | 2.5 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 2.6 MW solar plant and a 2.6 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