Nameplate capacity
2.2 MW
Rank in Ohio
#181
of 219 plants
In service since
1994
May 1994
Details
- Primary fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Operator
- City of Hamilton - (OH)
- County
- Butler County
- Generating units
- 2
- Share of state capacity
- 0.01%
- Rank among hydro plants in Ohio
- #4 of 4
- EIA plant code
- 7807
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 3 | Conventional Hydroelectric | 1.1 MW | 1.0 MW | 1994 | Operating |
| 4 | Conventional Hydroelectric | 1.1 MW | 1.0 MW | 1994 | 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 Ohio
| North American - Erie Generating Station | Other | 2.4 MW |
| DG AMP Solar Orrville 3 | Solar | 2.3 MW |
| Bryan Solar Field | Solar | 2.1 MW |
| Owens Corning Headquarters | Solar | 2.1 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 2.2 MW solar plant and a 2.2 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 Ohio power plants · What Ohio actually generates