Nameplate capacity
10 MW
Rank in New York
#212
of 1,152 plants
In service since
1957
June 1957
Details
- Primary fuel
- Other
- Technology
- Petroleum Liquids
- Operator
- Village of Greenport - (NY)
- County
- Suffolk County
- Generating units
- 5
- Share of state capacity
- 0.02%
- Rank among other plants in New York
- #31 of 99
- EIA plant code
- 2681
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 6 | Petroleum Liquids | 3.8 MW | 2.6 MW | 1971 | Operating |
| 5 | Petroleum Liquids | 1.8 MW | 1.6 MW | 1965 | Operating |
| 2 | Petroleum Liquids | 1.7 MW | 1.5 MW | 1997 | Out of service and NOT expected to return to service in next calendar year |
| 7 | Petroleum Liquids | 1.6 MW | 1.6 MW | 1997 | Out of service and NOT expected to return to service in next calendar year |
| 4 | Petroleum Liquids | 1.2 MW | 1.2 MW | 1957 | 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
| Rio | Hydro | 11 MW |
| Dahowa Hydro | Hydro | 11 MW |
| Blanchard Road 1 Community Solar | Solar | 10 MW |
| Blanchard Road 2 Community Solar | Solar | 10 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 10 MW solar plant and a 10 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