Mount Sinai South Nassau Hospital
Other power plant · Nassau County, New York
Nameplate capacity
11 MW
Rank in New York
#209
of 1,152 plants
In service since
2005
January 2005
Details
- Primary fuel
- Other
- Technology
- Petroleum Liquids
- Operator
- Mount Sinai South Nassau Hospital
- County
- Nassau County
- Generating units
- 4
- Share of state capacity
- 0.02%
- Rank among other plants in New York
- #30 of 99
- EIA plant code
- 62447
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 5 | Petroleum Liquids | 3.9 MW | 3.9 MW | 2025 | Standby/Backup: available for service but not normally used |
| 6 | Petroleum Liquids | 3.9 MW | 3.9 MW | 2025 | Standby/Backup: available for service but not normally used |
| 4 | Petroleum Liquids | 2.0 MW | 1.0 MW | 2020 | Standby/Backup: available for service but not normally used |
| 3 | Petroleum Liquids | 1.0 MW | 1.0 MW | 2005 | Standby/Backup: available for service but not normally used |
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
| New York State Dam Hydro | Hydro | 11 MW |
| Ontario LFGTE | Other | 11 MW |
| Rio | Hydro | 11 MW |
| Dahowa Hydro | Hydro | 11 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 11 MW solar plant and a 11 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