Nameplate capacity
169 MW
Rank in Indiana
#54
of 224 plants
In service since
1992
June 1992
Details
- Primary fuel
- Natural gas
- Technology
- Natural Gas Fired Combustion Turbine
- Operator
- Indiana Municipal Power Agency
- County
- Madison County
- Generating units
- 3
- Share of state capacity
- 0.49%
- Rank among natural gas plants in Indiana
- #19 of 43
- EIA plant code
- 7336
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| ACT3 | Natural Gas Fired Combustion Turbine | 86 MW | 72 MW | 2004 | Operating |
| ACT1 | Natural Gas Fired Combustion Turbine | 41 MW | 34 MW | 1992 | Operating |
| ACT2 | Natural Gas Fired Combustion Turbine | 41 MW | 34 MW | 1992 | 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
| Henry County | Natural gas | 182 MW |
| ArcelorMittal Burns Harbor | Natural gas | 176 MW |
| Gary Works | Natural gas | 161 MW |
| Bellflower Solar 1 | Solar | 153 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 169 MW solar plant and a 169 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