Roseton Generating Facility
Natural gas power plant · Orange County, New York
Nameplate capacity
1,242 MW
Rank in New York
#9
of 1,152 plants
In service since
1974
September 1974
Details
- Primary fuel
- Natural gas
- Technology
- Natural Gas Steam Turbine
- Operator
- CCI Roseton LLC
- County
- Orange County
- Generating units
- 2
- Share of state capacity
- 2.78%
- Rank among natural gas plants in New York
- #6 of 103
- EIA plant code
- 8006
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 1 | Natural Gas Steam Turbine | 621 MW | 615 MW | 1974 | Operating |
| 2 | Natural Gas Steam Turbine | 621 MW | 607 MW | 1974 | 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
| Cricket Valley Energy | Natural gas | 1,313 MW |
| Bowline Point | Natural gas | 1,242 MW |
| Athens Generating Plant | Natural gas | 1,222 MW |
| Sithe Independence Station | Natural gas | 1,158 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 1,242 MW solar plant and a 1,242 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