EQUUS FREEPORT POWER

Operating

Natural Gas power plant

Capacity
60 MW
Primary fuel
Natural Gas
County
Nassau County
Operator
EQUUS POWER I, L.P.
Status
Operating
Commissioned
2004
EIA plant ID
56032
Generators
2
Technology
Natural Gas Fired Combustion Turbine
Net generation (2024)
45.4 GWh
Capacity factor (2024, EIA nameplate)
4.3%
Data vintage
EIA-860 2024 final; EIA-923 2022-2024 final
Coordinates
40.6442, -73.5686

See it on the map

EQUUS FREEPORT POWER, a 60 MW Natural Gas power plant in Nassau County, New York. Operated by EQUUS POWER I, L.P., commissioned 2004.

How EQUUS FREEPORT POWER compares

With 60 MW of capacity, EQUUS FREEPORT POWER ranks 78th among the 320 operating power plants Bywatts maps in New York and 46th of the 68 operating Natural Gas plants in the state. It accounts for about 0.3% of New York's operating Natural Gas capacity and 0.2% of all operating capacity in the state. Nationally it is the 774th-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 2004, it is newer than 83% of the 312 operating New York plants with a recorded commissioning year. It shares Nassau County with 9 other operating plants, including E F BARRETT and BETHPAGE POWER PLANT.

EIA-860 lists 2 generators at the site with 120 MW of nameplate capacity, all natural gas fired combustion turbine technology (this page's HIFLD capacity figure is 60 MW). Net generation was 45.4 GWh in 2024 (a 4.3% capacity factor), down 29% from 2022.

Grid neighborhood

The nearest named substation is NEWBRIDGE ROAD (345 kV), about 6.3 miles away; the closest transmission line found within 10 miles is a 500 kV line, about 3.1 miles away. Another 45 operating power plants totaling 11,757 MW sit within 25 miles; the largest is RAVENSWOOD (2,625 MW, Natural Gas). Within 50 miles are 30 mapped data centers; the nearest is 501 Franklin Ave in Garden City, about 6.4 miles away.

Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology

Weather peril exposure

EQUUS FREEPORT POWER is a 60 MW natural gas power plant in Nassau County, NY, operated by EQUUS POWER I, L.P., commissioned in 2004. Nassau County carries low modeled catastrophe exposure in the FEMA National Risk Index, scoring 1.4 of 5 at the 10th national percentile. Coastal flooding is the leading peril, rated Very High by FEMA at the 77th percentile.

The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a natural gas plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.

1.4 of 5Modeled catastrophe exposure
LowExposure band
Coastal floodingLeading peril
Relatively HighFEMA county risk rating

Nassau County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
Coastal floodingVery High77th4.1 of 53.8
HurricaneRelatively High76th4.1 of 50.17
EarthquakeRelatively Moderate75th4.0 of 5<0.01
Ice stormVery High63rd3.5 of 50.72
WildfireVery Low30th2.2 of 5<0.01
Winter weatherVery High25th2.0 of 59.8
Riverine floodingRelatively High18th1.7 of 53.3
TornadoRelatively Moderate13th1.5 of 50.13
LightningVery High13th1.5 of 527.3
Strong windRelatively High11th1.4 of 54.9
Heat waveRelatively Moderate8th1.3 of 55.8
HailVery Low1st1.1 of 51.7

Model hail, wind and flood exposure for Nassau County in the weather risk calculator

Ratings are the FEMA National Risk Index county hazard ratings; the peril score is a Bywatts transform of the FEMA national percentile. Full data sources and the solar vulnerability methodology are in the weather risk calculator.

Modeled estimate for screening and negotiation. Built from FEMA National Risk Index county hazard data and a solar vulnerability layer documented above. Not a quote, a binder, or actuarial advice, and not a substitute for a carrier's own model. Hazard data: FEMA National Risk Index December 2025, synced 2026-07-24. Resolution is county level, not site level.