Oneida - South
Solar power plant · Oneida County, New York
Nameplate capacity
1.9 MW
Rank in New York
#1013
of 1,152 plants
In service since
2015
December 2015
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Madison Energy Investments LLC
- County
- Oneida County
- Generating units
- 1
- Share of state capacity
- 0.00%
- Rank among solar plants in New York
- #636 of 716
- EIA plant code
- 60455
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| ONS | Solar Photovoltaic | 1.9 MW | 1.9 MW | 2015 | 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 New York
| Mount Hope East | Solar | 1.9 MW |
| Mount Hope West | Solar | 1.9 MW |
| Oneida - West | Solar | 1.9 MW |
| CBP Solar | Solar | 1.8 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 1.9 MW solar plant and a 1.9 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 New York power plants · What New York actually generates