HARLEM RIVER YARD

Operating

Natural Gas power plant

Capacity
94 MW
Primary fuel
Natural Gas
County
Bronx County
Operator
NEW YORK POWER AUTHORITY
Status
Operating
Commissioned
2001
EIA plant ID
7914
Generators
2
Technology
Natural Gas Fired Combustion Turbine
Net generation (2024)
110 GWh
Capacity factor (2024, EIA nameplate)
13%
Data vintage
EIA-860 2024 final; EIA-923 2022-2024 final
Coordinates
40.7991, -73.9156

See it on the map

HARLEM RIVER YARD, a 94 MW Natural Gas power plant in Bronx County, New York. Operated by NEW YORK POWER AUTHORITY, commissioned 2001.

How HARLEM RIVER YARD compares

With 94 MW of capacity, HARLEM RIVER YARD ranks 59th among the 320 operating power plants Bywatts maps in New York and 33rd of the 68 operating Natural Gas plants in the state. It accounts for about 0.5% of New York's operating Natural Gas capacity and 0.2% of all operating capacity in the state. Nationally it is the 691st-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 2001, it is newer than 77% of the 312 operating New York plants with a recorded commissioning year. Its operator, NEW YORK POWER AUTHORITY, runs 19 operating plants in New York totaling 5,870 MW. It shares Bronx County with 4 other operating plants, including HELL GATE and RIVERBAY.

EIA-860 lists 2 generators at the site with 94 MW of nameplate capacity, all natural gas fired combustion turbine technology. Net generation was 110 GWh in 2024 (a 13% capacity factor), down 5% from 2022.

Grid neighborhood

The nearest named substation is MOTT HAVEN, about 0.8 miles away; the closest transmission line found within 10 miles is a 138 kV line owned by CONSOLIDATED EDISON CO-NY INC, about 0.2 miles away. Another 67 operating power plants totaling 17,068 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 Equinix NY7 - New York, North Bergen in North Bergen, about 6.0 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

HARLEM RIVER YARD is a 94 MW natural gas power plant in Bronx County, NY, operated by NEW YORK POWER AUTHORITY, commissioned in 2001. Bronx County carries low modeled catastrophe exposure in the FEMA National Risk Index, scoring 1.5 of 5 at the 13th national percentile. Hurricane is the leading peril, rated Relatively High by FEMA at the 75th 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.

1.5 of 5Modeled catastrophe exposure
LowExposure band
HurricaneLeading peril
Relatively HighFEMA county risk rating

Bronx County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
HurricaneRelatively High75th4.0 of 50.16
EarthquakeRelatively Moderate73rd3.9 of 5<0.01
Coastal floodingRelatively High57th3.3 of 55.9
WildfireVery Low28th2.1 of 5<0.01
Riverine floodingRelatively High27th2.1 of 52.0
Winter weatherVery High24th2.0 of 510.5
HailRelatively Moderate23rd1.9 of 51.9
Ice stormRelatively High15th1.6 of 50.74
TornadoRelatively Moderate14th1.6 of 50.02
Heat waveRelatively High12th1.5 of 511.3
Strong windVery High4th1.2 of 55.4
LightningRelatively High1st1.0 of 531.3

Model hail, wind and flood exposure for Bronx 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.