Stony Brook Cogen Plant

Gymnasium Road, Stony Brook, NY 11794

Plant Summary Information

Stony Brook Cogen Plant is ranked #40 out of 912 power plants in New York in terms of total annual net electricity generation.

Stony Brook Cogen Plant is comprised of 1 generator and generated 73.9 GWh during the 3-month period between September 2024 to December 2024.

Plant Name	Stony Brook Cogen Plant
Utility Name	Nissequoque Cogen Partners
Location	Suffolk County, NY
Initial Operation Date	April 1995
Last Update	Dec 2024
Annual Generation	309.3 GWh
Annual Consumption	3.4 M MMBtu
Ranked #1,864 out of 12,288 Power Plants Nationwide
Ranked #648 out of 2,221 Natural Gas Power Plants Nationwide
Ranked #40 out of 912 New York Power Plants
Ranked #26 out of 111 New York Natural Gas Power Plants
Fuel Types	Natural Gas

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Summary Information
Plant Name	Stony Brook Cogen Plant (54149)
Plant Address	Gymnasium Road, Stony Brook, NY 11794
Utility	Nissequoque Cogen Partners (13587)
Latitude, Longitude	40.91683, -73.12906
Generation Dates on File	Jan 2001 to Dec 2024
Initial Operation Date	April 1995
Annual Generation	309.3 GWh
Fuel Types	Natural Gas

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	Yes
FERC Cogeneration Docket Number	91-38-001
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	NPCC
Balancing Authority	New York Independent System Operator (NYIS)
NAICS Code	Utilities (22)
Sector	IPP CHP (3)
Water Source	Municipality
Ash Impoundment	No
Transmission / Distribution Owner	Long Island Power Authority (11171) NY
Grid Voltage	69.00 kV
Energy Storage	No

Natural Gas Information
Local Distribution Company (LDC)	KEYSPAN ENERGY DBA NATIOAL GRID NY
Natural Gas Storage	No

* Data obtained from the 2024 EIA 860 Report

Technology	Natural Gas Fired Combustion Turbine
Prime Mover	Combustion Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	NYISO_STONY_BROOK_DA
RTO ISO Location Designation For Reporting Wholesale Sales Data	NYISO_STONY_BROOK_DA
Nameplate Capacity	47 MW
Nameplate Power Factor	0.85
Summer Capacity	44.5 MW
Winter Capacity	47.1 MW
Minimum Load	23 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	April 1995
Combined Heat & Power	Yes
Sector Name	IPP CHP (3)
Topping Or Bottoming	T
Energy Source	Natural Gas / Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	Yes
Cofire Fuels	No
Switch Between Oil And Natural Gas	Yes

Multifuel Details
Switch When Operating	Yes
Net Summer Capacity With Natural Gas	42 MW
Net Winter Capacity With Natural Gas	44 MW
Net Summer Capacity With Oil	42 MW
Net Winter Capacity With Oil	44 MW
Time To Switch From Gas To Oil	1H
Time To Switch From Oil To Gas	1H
Factors That Limit Switching	Yes
Storage Limits	Yes
Air Permit Limits	Yes

Owner Name	Address	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Natural Gas.

Rank	Plant Name	Plant Location	Annual Generation
#638	Colbert	Tuscumbia, AL	320.6 GWh
#639	Sentinel Energy Center, LLC	Desert Hot Springs, CA	319.8 GWh
#640	Bluffview	Farmington, NM	318.8 GWh
#641	Blue Lake	Shakopee, MN	317.7 GWh
#642	Edge Moor	Wilmington, DE	327.6 GWh
#643	Walton County Energy Facility	Monroe, GA	313.8 GWh
#644	Calhoun Energy Center	Eastaboga, AL	319.0 GWh
#645	Intercession City	Intercession City, FL	337.3 GWh
#646	Exira	Brayton, IA	313.7 GWh
#647	Combined Locks Energy Center	Combined Locks, WI	310.4 GWh
#649	Port Jefferson	Port Jefferson, NY	332.9 GWh
#650	Fredonia	Mt Vernon, WA	311.0 GWh
#651	Robert P Mone Plant	Convoy, OH	310.3 GWh
#652	World Generation X	North Tonawanda, NY	307.8 GWh
#653	Primient Decatur Plant Cogen	Decatur, IL	300.7 GWh
#654	Lake Catherine	Jones Mill, AR	299.6 GWh
#655	Flint Hills Resources Pine Bend, LLC	Rosemount, MN	299.0 GWh
#656	Gordon Evans Energy Center	Colwich, KS	301.9 GWh
#657	THUMS	Long Beach, CA	298.7 GWh
#658	Lawrence Energy Center	Lawrence, KS	852.1 GWh

Below are closest 20 power plants surrounding Stony Brook Cogen Plant.

Plant Name	Plant Location	Annual Generation	Distance
Blydenburgh Solar Project	Haupaugge, NY	2.8 GWh	7.5 mi
Brentwood	Long Island, NY	37.4 GWh	12.4 mi
Brentwood Solar	Brentwood, NY	687.0 MWh	11.1 mi
Caithness Long Island Energy Center	Yaphank, NY	1.9 TWh	12.1 mi
Cohalan	Central Islip, NY	4.9 GWh	11.2 mi
Deer Park	Deer Park, NY	2.9 GWh	11.3 mi
Edgewood Energy LLC	Brentwood, NY	39.9 GWh	12.5 mi
Holtsville	Holtsville, NY	21.3 GWh	7.6 mi
Holtsville Solar Project	Holtsville, NY	1.9 GWh	9.6 mi
Huntington Resource Recovery Facility	East Northport, NY	192.8 GWh	8.8 mi
Kings Park Solar I	Kings Park, NY	2.7 GWh	7.1 mi
Kings Park Solar II	Kings Park, NY	2.7 GWh	7.1 mi
Lincoln Ave Solar Project	Holbrook, NY	3.6 GWh	9.7 mi
MacArthur Waste to Energy Facility	Ronkonkoma, NY	55.3 GWh	9.1 mi
Northport	Northport, NY	3.7 TWh	11.1 mi
Orbit Bloom Fuel Cell	Medford, NY	45.6 GWh	10.9 mi
Port Jefferson	Port Jefferson, NY	332.9 GWh	3.5 mi
Richard M Flynn	Holtsville, NY	469.0 GWh	7.8 mi
Riverhead	Riverhead, NY	1.5 GWh	8.3 mi
Saint Catherine of Siena Medical Center	Smithtown, NY	14.0 MWh	7.5 mi