New York Independent System Operator

Balancing Authority Summary Information

New York Independent System Operator is ranked #12 out of 65 balancing authorities in terms of total annual electricity generation.

Balancing Authority	New York Independent System Operator
States	New Jersey New York
Last Update	Dec 2024
Annual Generation	130.3 TWh
Power Plants	1,100
Utilities	542
Ranked #12 out of 65 in terms of net annual generation
Ranked #10 out of 53 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 51.8% Water \| 20.6% Nuclear \| 19.8% Wind \| 4.6% Other Fuel \| 2.5%

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Daily Net Generation for New York Independent System Operator for the past 3 Years

Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Sutter Greenworks LLC	AES Distributed Energy	Calverton, NY	8 GWh	Sep 2015	Dec 2023	Solar
Riverhead Solar Farm	AES Distributed Energy	Calverton, NY	30 GWh	Jun 2019	Dec 2023	Solar
NY- CSG- Livingston 4	NY- CSG- Livingston 4	Caledonia, NY	3 GWh	Jan 2020	Dec 2023	Solar
South Cairo	Central Hudson Gas & Elec Corp	Cairo, NY	113 MWh	May 1970	Dec 2023	Kerosene
Bright Field Solar LLC(CSG)	Nautilus Solar Solutions	Burns, NY	6 GWh	Nov 2021	Dec 2023	Solar
Buffalo NY GigaFactory	Tesla Inc.	Buffalo, NY	3 GWh	Feb 2022	Dec 2023	Solar
CBP Solar	EnterSolar	Buchanan, NY	2 GWh	Nov 2018	Dec 2023	Solar
Brick Church Solar	Brick Church Solar 1, LLC	Brunswick, NY	6 GWh	Aug 2019	Dec 2023	Solar
Narrows Gas Turbines Generating	U S Power Generating Company LLC	Brooklyn, NY	31 GWh	Apr 1972	Dec 2023	Natural Gas : 96.0% Distillate Fuel Oil : 4.0%
North 1st	New York Power Authority	Brooklyn, NY	32 GWh	Jul 2001	Dec 2023	Natural Gas
Brooklyn Hospital Center	Brooklyn Hospital Center	Brooklyn, NY	27 MWh	Dec 1974	Dec 2023	Distillate Fuel Oil
Joseph J Seymour Power Project	New York Power Authority	Brooklyn, NY	53 GWh	Jun 2001	Dec 2023	Natural Gas
NYC-HH - CONEY ISLAND HOSPITAL	NYC-HH Coney Island Hospital	Brooklyn, NY	50 MWh	Jun 1993	Dec 2023	Distillate Fuel Oil
Gowanus Gas Turbines Generating	U S Power Generating Company LLC	Brooklyn, NY	11 GWh	May 1971	Dec 2023	Natural Gas : 93.2% Distillate Fuel Oil : 6.8%
NHH004 Winthrop Fuel Cell	2016 ESA Project Company, LLC	Brooklyn, NY	7 GWh	Aug 2018	Dec 2023	Natural Gas
NHH003 Clarkson Fuel Cell	2016 ESA Project Company, LLC	Brooklyn, NY	8 GWh	Aug 2018	Dec 2023	Natural Gas
SDM000 Clarkson Fuel Cell	2016 ESA Project Company, LLC	Brooklyn, NY	13 GWh	Apr 2018	Dec 2023	Natural Gas
Kings Plaza Total Energy Plant (TEP)	Veolia North America	Brooklyn, NY	18 GWh	Aug 2007	Dec 2023	Natural Gas
Brooklyn Navy Yard Cogeneration	Brooklyn Navy Yard Cogen PLP	Brooklyn, NY	2 TWh	Feb 1996	Oct 2024	Natural Gas
Woodhull Hospital	Woodhull Hospital	Brooklyn, NY	143 MWh	Dec 1971	Dec 2023	Distillate Fuel Oil
NewYork-Presbyterian Brooklyn Methodist Hospital	NewYork-Presbyterian Brooklyn Methodist Hospital	Brooklyn, NY	65 MWh	Dec 1990	Dec 2023	Natural Gas : 94.1% Distillate Fuel Oil : 5.9%
Maimonides Medical Center	Maimonides Medical Center	Brooklyn, NY	31 MWh	Dec 1989	Dec 2022	Distillate Fuel Oil
Kingsbrook Jewish Medical Center	Kingsbrook Jewish Medical Center	Brooklyn, NY	32 MWh	Jul 1999	Dec 2023	Distillate Fuel Oil
Harlem River Yard	New York Power Authority	Bronx, NY	93 GWh	Jun 2001	Dec 2023	Natural Gas
Fuel Cell 3245 Yates Avenue	Bronx Community Clean Energy Project LLC	Bronx, NY	43 GWh	Jul 2022	Dec 2023	Natural Gas
Montefieor Medical Center Moses Division	Montefiore Medical Center Moses Division	Bronx, NY	29 GWh	Dec 1993	Dec 2023	Natural Gas : 88.6% Distillate Fuel Oil : 11.4%
Fordham University	Fordham University	Bronx, NY	48 MWh	Dec 1998	Dec 2023	Distillate Fuel Oil
Montefiore - Westchester Square	Montefiore-Westchester Square	Bronx, NY	3 MWh	Jun 1983	Dec 2023	Distillate Fuel Oil
Albert Einstein College of Medicine	Albert Einstein College of Medicine	Bronx, NY	34 MWh	Dec 2000	Dec 2023	Distillate Fuel Oil
Hell Gate	New York Power Authority	Bronx, NY	100 GWh	Jun 2001	Dec 2023	Natural Gas
Broadalbin	Onyx Asset Services Group	Broadalbin, NY	3 GWh	Mar 2018	Dec 2023	Solar
Source Power Company - Aldrich	Morristown Solar II, LLC	Brier Hill, NY	9 GWh	Feb 2022	Dec 2023	Solar
Brentwood Solar	CD US Solar MT1 LLC	Brentwood, NY	671 MWh	Oct 2011	Dec 2023	Solar
Edgewood Energy LLC	Edgewood Energy LLC	Brentwood, NY	97 GWh	Jun 2002	Dec 2023	Natural Gas
Oneida Herkimer	WM Renewable Energy LLC	Boonville, NY	26 GWh	Mar 2012	Dec 2023	Landfill Gas
McCarthy Solar	Generate Capital	Blooming Grove, NY	3 GWh	Nov 2021	Dec 2023	Solar
Bliss	Valcour Operating Services, LLC	Bliss, NY	161 GWh	Apr 2008	Dec 2023	Wind
Kamargo	Erie Boulevard Hydropower LP	Black River, NY	29 GWh	Dec 1920	Dec 2023	Water
Black River	Erie Boulevard Hydropower LP	Black River, NY	29 GWh	Dec 1919	Dec 2023	Water
Nanticoke LFG	Broome Energy Resources, LLC	Binghamton, NY	26 GWh	Feb 2006	Dec 2023	Landfill Gas
Chambers Road Solar	Altus Power America Management, LLC	Big Flats, NY	6 GWh	Nov 2020	Dec 2023	Solar
Bloom-Altice Fuel Cell	AEP Onsite Partners, LLC	Bethpage,, NY	14 GWh	Sep 2020	Dec 2023	Natural Gas
Owens Corning at Bethlehem	Luminace Solar Holding, LLC	Bethlehem, NY	3 GWh	Sep 2013	Dec 2023	Solar
State Highway 17B Solar	Generate Capital	Bethel, NY	7 GWh	Feb 2021	Dec 2023	Solar
Mill Seat Renewable Energy Facility	WM Renewable Energy LLC	Bergen, NY	53 GWh	Jun 2007	Dec 2023	Landfill Gas
State Route 14A Solar	Generate Capital	Benton, NY	8 GWh	Nov 2021	Dec 2023	Solar
Spano Solar - Belmar Wall	Belmar Gateway Solar LLC	Belmar, NJ	3 GWh	Oct 2022	Dec 2023	Solar
Angelica Solar Site 3	NSF Angelica Site 3, LLC	Belfast, NY	8 GWh	Apr 2022	Dec 2023	Solar
Angelica Solar Site 2	NSF Angelica Site 2, LLC	Belfast, NY	8 GWh	Apr 2022	Dec 2023	Solar
LSE Musca Solar	Inovateus Solar, LLC	Beavers Dam, NY	8 GWh	Sep 2022	Dec 2023	Solar
CH Resources Beaver Falls	Lakeside Beaver Falls LLC	Beaver Falls, NY	5 GWh	Mar 1995	Sep 2023	Natural Gas
Upper Beaver Falls Project	Eagle Creek Renewable Energy, LLC	Beaver Falls, NY	9 GWh	Dec 1984	Dec 2023	Water
Lower Beaver Falls Project	Eagle Creek Renewable Energy, LLC	Beaver Falls, NY	5 GWh	Nov 1979	Dec 2023	Water
Catlin Solar 1 LLC	Green Street Power Partners	Beaver Dams, NY	7 GWh	Nov 2019	Dec 2023	Solar
Sunlight Beacon	BQ Energy LLC	Beacon, NY	3 GWh	Jun 2018	Dec 2023	Solar
St. Mary's Hospital For Children	St. Mary's Hospital For Children	Bayside, NY	36 MWh	Dec 2010	Dec 2023	Distillate Fuel Oil
Bayonne Energy Center	Bayonne Energy Center LLC	Bayonne, NJ	478 GWh	May 2012	Oct 2024	Natural Gas : 99.9%
Wildflower Way Solar	Generate Capital	Bath, NY	8 GWh	Jun 2021	Dec 2023	Solar
Time Warner Cable - Knowles	Tesla Inc.	Bath, NY	3 GWh	Apr 2018	Dec 2023	Solar
Lichtenthal	AES Distributed Energy	Batavia, NY	3 GWh	Jun 2018	Dec 2023	Solar
Pearl II	Nautilus Solar Solutions	Batavia, NY	3 GWh	Nov 2018	Dec 2022	Solar
Bright Oak Solar LLC(CSG)	Nautilus Solar Solutions	Batavia, NY	7 GWh	Nov 2021	Dec 2023	Solar
Call Farms 1	AES Distributed Energy	Batavia, NY	2 GWh	Jun 2018	Dec 2023	Solar
Call Farms 3	AES Distributed Energy	Batavia, NY	3 GWh	Jun 2018	Dec 2023	Solar
Batavia Power Plant	Seneca Power Partners LP	Batavia, NY	6 GWh	Aug 1992	Dec 2023	Natural Gas
Pearl CSG	Nautilus Solar Solutions	Batavia, NY	3 GWh	Nov 2018	Dec 2023	Solar
Halsey Valley	LSE Pegasus LLC	Barton, NY	8 GWh	Nov 2020	Dec 2023	Solar
Trenton Falls	Erie Boulevard Hydropower LP	Barneveld, NY	140 GWh	Dec 1918	Dec 2023	Water
Barneveld Solar	Citizens Enterprises Corporation	Barneveld, NY	1 GWh	Apr 2019	Dec 2023	Solar
OYA Church Road	OYA Church Road A LLC	Baldwinsville, NY	4 GWh	Nov 2022	Dec 2023	Solar
Anheuser-Busch Baldwinsville	AES Distributed Energy	Baldwinsville, NY	2 GWh	Jun 2018	Dec 2023	Solar
Turner Rd Community Solar Project	Delaware River Solar, LLC	Baldwin, NY	3 GWh	Jan 2019	Dec 2023	Solar
Breesport Road Community Solar Farm	Altus Power America Management, LLC	Baldwin, NY	3 GWh	Sep 2019	Dec 2023	Solar
Avon Solar Farm LLC	Avon Solar Farm LLC	Avon, NY	6 GWh	Aug 2021	Dec 2023	Solar
Musgrave West Solar Farm	Artemis Solar LLC	Aurora, NY	3 GWh	Nov 2016	Dec 2023	Solar
Musgrave East Solar Farm	Artemis Solar LLC	Aurora, NY	3 GWh	Nov 2016	Dec 2023	Solar
Union Falls	Union Falls Hydro Power LP	Au Sable Forks, NY	10 GWh	Dec 1986	Dec 2023	Water
Athens Generating Plant	New Athens Generating Company LLC	Athens, NY	4 TWh	Mar 2003	Oct 2024	Natural Gas
Zeltmann	New York Power Authority	Astoria, NY	4 TWh	Nov 2005	Oct 2024	Natural Gas
Astoria Energy II	Astoria Energy II LLC	Astoria, NY	4 TWh	Jun 2011	Oct 2024	Natural Gas : 99.7%
Astoria Generating Station	U S Power Generating Company LLC	Astoria, NY	730 GWh	Feb 1954	Dec 2023	Natural Gas : 88.9% Residual Fuel Oil : 11.1%
Astoria Gas Turbines	NRG Astoria Gas Turbine Operations Inc	Astoria, NY	33 GWh	Dec 1969	May 2023	Natural Gas : 86.8% Kerosene : 13.2%
Angelica Solar Site 4	NSF Angelica Site 4, LLC	Angelica, NY	8 GWh	Apr 2022	Dec 2023	Solar
Angelica Solar Site 1	NSF Angelica Site 1, LLC	Angelica, NY	8 GWh	Apr 2022	Dec 2023	Solar
Hyland LFGTE Facility	Innovative Energy Systems Inc	Angelica, NY	34 GWh	Jul 2008	Dec 2023	Landfill Gas
Amsterdam South	Onyx Asset Services Group	Amsterdam, NY	3 GWh	Mar 2018	Dec 2023	Solar
Amsterdam North	Onyx Asset Services Group	Amsterdam, NY	3 GWh	Mar 2018	Dec 2023	Solar
Broadalbin-Perth Solar	AES Distributed Energy	Amsterdam, NY	2 GWh	Aug 2018	Dec 2023	Solar
Mattas Farms	AES Distributed Energy	Amsterdam, NY	3 GWh	Oct 2018	Dec 2023	Solar
South Oaks Hospital	South Oak Hospital	Amityville, NY	6 GWh	Mar 2008	Dec 2023	Natural Gas
Millersport GM 1	Greenbacker Renewable Energy Corporation	Amherst, NY	6 GWh	Feb 2023	Dec 2023	Solar
Amherst Community Solar	Amherst Community Solar LLC	Amherst, NY	6 GWh	Dec 2022	Dec 2023	Solar
Altona	Valcour Operating Services, LLC	Altona, NY	120 GWh	Mar 2009	Dec 2023	Wind
Bennetts Bridge	Erie Boulevard Hydropower LP	Altmar, NY	96 GWh	Dec 1931	Dec 2023	Water
Lighthouse Hill	Erie Boulevard Hydropower LP	Altmar, NY	24 GWh	Dec 1929	Dec 2023	Water
Knaggs Brothers Farm	Dynamic Energy Holdings LLC	Altamont, NY	7 GWh	Nov 2018	Dec 2023	Solar
Chambers 3 - Erie County Alden	MN8 Energy LLC	Alden, NY	3 GWh	Apr 2018	Dec 2023	Solar
DOCCS Wende	DOCCS Wende	Alden, NY	8 GWh	Nov 2021	Dec 2023	Solar
MM Albany Energy	MM Albany Energy LLC	Albany, NY	10 GWh	Feb 1998	Dec 2023	Landfill Gas
Capital Hill Solar LLC	Greenbacker Renewable Energy Corporation	Albany, NY	2 GWh	Dec 2021	Dec 2023	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	909.4 GWh	4
#25	Dominion Energy South Carolina, Inc.	25.9 TWh	85
#13	Duke Energy Carolinas	111.1 TWh	556
#17	Duke Energy Progress East	63.3 TWh	554
#51	Duke Energy Progress West	4.1 TWh	10
#15	ISO New England	103.8 TWh	1,487
#24	Louisville Gas and Electric Company and Kentucky Utilities Company	33.2 TWh	20
#1	PJM Interconnection, LLC	844.5 TWh	2,305
#31	South Carolina Public Service Authority	18.1 TWh	33
#60	Southeastern Power Administration	1.6 TWh	11

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#6	Southern Company Services, Inc. - Trans	248.4 TWh	393
#7	California Independent System Operator	190.9 TWh	1,943
#9	Tennessee Valley Authority	157.9 TWh	170
#10	Florida Power & Light Co.	147.3 TWh	159
#12	New York Independent System Operator	130.3 TWh	1,100
#13	Duke Energy Carolinas	111.1 TWh	556
#15	ISO New England	103.8 TWh	1,487
#16	Bonneville Power Administration	80.4 TWh	158
#17	Duke Energy Progress East	63.3 TWh	554
#18	Salt River Project Agricultural Improvement and Power District	58.7 TWh	45