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10.8 MW Distillate Oil standby in Nassau, NY — New York Independent System Operator
10.8 MW
Nameplate Capacity
4
Generators
units
Petroleum Liquids
Technology
2005
Operating Since
Coordinates
40.6516, -73.6299
County
Nassau, NY
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Mount Sinai South Nassau Hospital | — | — |
| Owner(s) | Mount Sinai South Nassau Hospital | — | — |
| Status | Standby | — | — |
Mount Sinai South Nassau Hospital is a 10.8 MW petroleum liquid-fueled power plant located in Nassau County, New York. The plant began operating in 2005 and consists of 4 generators utilizing petroleum liquids technology. It is owned and operated by Mount Sinai South Nassau Hospital. The plant is located within the New York Independent System Operator (NYISO) balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region.
In the most recent year of data, the plant generated 11 MWh of electricity, resulting in a capacity factor of 0.0%. Mount Sinai South Nassau Hospital ranks 16th out of 66 similar plants in New York state, and 324th out of 886 nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
NYISO
Market
ISO/RTO Member
NERC Region
NPCC — Northeast Power Coordinating Council
Balancing Authority
New York Independent System Operator (NYIS)
Grid Voltage
4.17 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Commercial
Sector
Commercial Non-CHP
3 MWh
Latest Month
11 MWh
Annual Generation
0.0%
Capacity Factor
CO₂ Intensity
1533 lb/MWh
Low-utilization plant — per-MWh rate is dominated by startup/standby emissions; not directly comparable to baseload averages.
NOx
30 lb/MWh
SO₂
3 lb/MWh
CH₄
0.062 lb/MWh
N₂O
0.012 lb/MWh
Capacity Factor
0.1%
Annual Net Gen
0 GWh
CO₂eq
1538 lb/MWh
Subregion
NPCC Long Island
2013
$765/kW
Est. Construction Cost
Total estimated cost: $8.3M
Point of Interconnection
Nearest Substation
BARRETT_IC_1
Substation Distance
< 10 km
Coord Source
NYISO direct
Market Position
ISO/RTO Market
NYISO
LMP Node
—
Pricing Hub
NYISO Zone K
Node Source
Shared substation inference
Substation identified. Node ID not yet resolved against ISO roster.
Last updated 2026-03-26
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