Hillburn
Natural gas power plant · Rockland County, New York
Nameplate capacity
47 MW
Rank in New York
#112
of 1,152 plants
In service since
1972
July 1972
Details
- Primary fuel
- Natural gas
- Technology
- Natural Gas Fired Combustion Turbine
- Operator
- Alliance NYGT, LLC
- County
- Rockland County
- Generating units
- 1
- Share of state capacity
- 0.10%
- Rank among natural gas plants in New York
- #62 of 103
- EIA plant code
- 2628
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| GEN1 | Natural Gas Fired Combustion Turbine | 47 MW | 33 MW | 1972 | 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
| Pouch | Natural gas | 47 MW |
| Stony Brook Cogen Plant | Natural gas | 47 MW |
| Hudson Falls Hydroelectric Project | Hydro | 44 MW |
| Rochester 5 | Hydro | 44 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 47 MW solar plant and a 47 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