Nameplate capacity
12 MW
Rank in Indiana
#98
of 225 plants
In service since
1925
November 1925
Details
- Primary fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Operator
- Northern Indiana Pub Serv Co
- County
- Carroll County
- Generating units
- 3
- Share of state capacity
- 0.03%
- Rank among hydro plants in Indiana
- #2 of 6
- EIA plant code
- 999
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | 4.3 MW | 2.9 MW | 1925 | Operating |
| 3 | Conventional Hydroelectric | 4.3 MW | 0.9 MW | 1925 | Operating |
| 2 | Conventional Hydroelectric | 3.2 MW | 2.2 MW | 1925 | 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
| Liberty I & II LFGTE | Natural gas | 13 MW |
| Twin Bridges LFGTE | Natural gas | 13 MW |
| Auburn Renewables LLC | Solar | 11 MW |
| Indy Solar II, LLC | Solar | 10 MW |
About this data
From EIA’s inventory of operable generators, August 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 12 MW solar plant and a 12 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