Largest greenhouse-gas emitters in New York

198 facilities in New York reported 36,379,451 metric tons CO2e of direct emissions to the EPA for 2023, 1.5% of the national total for reporting direct emitters. Power Plants accounts for the most (75%). Largest first.

#	Facility	City	Sector	t CO2e
1	ASTORIA ENERGY LLC & ASTORIA ENERGY II LLC	Astoria	Power Plants	3,136,190
2	Bethlehem Energy Center (Albany)	Glenmont	Power Plants	2,273,112
3	East River	New York	Power Plants	1,995,501
4	Cricket Valley Energy Center	Dover Plains	Power Plants	1,968,352
5	CPV Valley Energy Center	Middletown	Power Plants	1,589,336
6	Independence	Oswego	Power Plants	1,580,357
7	Northport	Northport	Power Plants	1,434,384
8	Ravenswood Generating Station	Long Island City	Power Plants	1,286,201
9	Poletti 500 MW CC	Astoria	Power Plants	1,283,579
10	Empire Generating Co, LLC	Rensselaer	Power Plants	1,219,364
11	Lafarge Ravena Cement Plant	Ravena	Minerals	1,120,895
12	Brooklyn Navy Yard Cogeneration Project	Brooklyn	Power Plants	955,561
13	Caithness Long Island Energy Center	Yaphank	Power Plants	898,317
14	E F Barrett	Island Park	Power Plants	857,906
15	Athens Generating Company	Athens	Power Plants	705,858
16	Arthur Kill	Staten Island	Power Plants	635,388
17	Bowline Generating Station LLC	West Haverstraw	Power Plants	516,750
18	Astoria Generating Station	Astoria	Power Plants	489,209
19	RED-Rochester, LLC-Eastman Business Park, NY	Rochester	Power Plants	363,345
20	Greenidge Generation LLC	Dresden	Power Plants	352,625
21	REWORLD HEMPSTEAD	Westbury	Waste	316,905
22	Bethpage Energy Center	Hicksville	Power Plants	315,227
23	Reworld Niagara I, LLC	Niagara Falls	Power Plants	306,204
24	WHEELABRATOR WESTCHESTER LP	Peekskill	Waste	297,790
25	Alcoa USA Corp.	Massena	Metals	285,852
26	74th Street	New York	Power Plants	251,176
27	Port Jefferson Energy Center	Port Jefferson	Power Plants	236,517
28	Sylvamo Ticonderoga Mill	Ticonderoga	Pulp and Paper, Waste	231,764
29	Indeck-Corinth Energy Center	Corinth	Power Plants	226,908
30	KIAC Cogeneration	Jamaica	Power Plants	223,890
31	GLOBALFOUNDRIES U.S. Inc. Fab 8	Malta	Other	195,172
32	NOVELIS CORPORATION	Oswego	Metals	191,768
33	Richard M Flynn (Holtsville)	Holtsville	Power Plants	188,447
34	ONONDAGA CO RESOURCE RECOVERY FACILITY	Jamesville	Waste	179,378
35	59th Street	New York	Power Plants	174,671
36	Nissequogue Cogen	Stony Brook	Power Plants	169,743
37	SENECA MEADOWS SWMF	Waterloo	Waste	168,744
38	WestRock - Solvay, LLC	Syracuse	Pulp and Paper	165,885
39	Saranac Power Partners, LP	Plattsburgh	Power Plants	164,190
40	Riverbay Corp. - Co-Op City	Bronx	Other	163,840
41	Cornell University Ithaca Campus	Ithaca	Other	148,240
42	FINCH PAPER LLC	Glens Falls	Pulp and Paper	143,974
43	Onsemi East Fishkill Facility	Hopewell Junction	Other	127,631
44	REWORLD HUNTINGTON	East Northport	Waste	126,565
45	Roseton Generating Facility	Newburgh	Power Plants	124,824
46	University of Rochester	Rochester	Other	121,810
47	Southeast	Brewster	Petroleum and Natural Gas Systems	121,779
48	SHPP US LLC	Selkirk	Other	120,792
49	ONTARIO CO LANDFILL	Stanley	Waste	115,132
50	Fresh Kills Landfill	Staten Island	Waste	104,026
51	GUARDIAN INDUSTRIES LLC	Geneva	Minerals	100,892
52	Anchor Glass Container - Plant 41	Elmira Heights	Minerals	99,284
53	Pearl River Campus	Pearl River	Other	98,846
54	HIGH ACRES LANDFILL & RECYCLING CENTER	Fairport	Waste	91,853
55	COVANTA BABYLON, INC.	West Babylon	Waste	91,755
56	PRATT PAPER (NY), INC.	Staten Island	Pulp and Paper	90,469
57	Carr Street Generating Station	East Syracuse	Power Plants	89,737
58	CORNING DIESEL MANUFACTURING FACILITY	Painted Post	Minerals	87,804
59	RIGA/MILL SEAT LANDFILL	Bergen	Waste	86,224
60	Glenwood Landing Energy Center	Glenwood Landing	Power Plants	86,061
61	Ecobat Resources New York, LLC	Middletown	Metals	85,644
62	AVA LANDFILL	Ava	Waste	85,640
63	HANCOCK COMPRESSOR STATION	Hancock	Petroleum and Natural Gas Systems	85,526
64	Chautauqua County Landfill	Jamestown	Waste	84,749
65	WESTERN NEW YORK ENERGY LLC	Medina	Other	82,822
66	STARRETT CITY POWER PLANT	Brooklyn	Other	82,611
67	NUCOR STEEL AUBURN INC	Auburn	Metals	80,824
68	New York Presbyterian Hospital- 525 E 68th St	New York	Other	80,201
69	U S SALT - WATKINS GLEN REFINERY	Watkins Glen	Other	77,690
70	American Sugar Refining, Inc. - Yonkers Refinery	Yonkers	Other	75,865
71	Bayswater Peaking Facility	Far Rockaway	Power Plants	75,535
72	OWENS-BROCKWAY GLASS CONTAINER INC PLANT #35	Auburn	Minerals	73,109
73	NIAGARA FALLS LANDFILL	Niagara Falls	Waste	71,633
74	Vernon Boulevard	Long Island City	Power Plants	71,108
75	Selkirk Cogen Partners	Selkirk	Power Plants	70,367
76	Stony Point	Stony Point	Petroleum and Natural Gas Systems	68,065
77	TGP Station 230, Lockport Compressor Station	Lockport	Petroleum and Natural Gas Systems	68,063
78	NYS OGS SHERIDAN STEAM PLANT	Albany	Other	67,620
79	ROCHDALE VILLAGE	Jamaica	Other	67,616
80	Oswego Harbor Power	Oswego	Power Plants	64,705
81	WHEELABRATOR HUDSON FALLS LLC	Hudson Falls	Waste	64,213
82	NEW YORK UNIVERSITY CENTRAL PLANT	New York	Other	62,400
83	MODERN LANDFILL, INC	Model City	Waste	61,721
84	Heidelberg Materials US Cement LLC	Glens Falls	Minerals	61,388
85	Hell Gate	Bronx	Power Plants	60,746
86	Momentive Performance Materials	Waterford	Other, Waste	60,438
87	COLUMBIA UNIVERSITY-410 W 118TH ST	New York	Other	60,291
88	CertainTeed Gypsum Buchanan, LLC.	Buchanan	Minerals	60,011
89	MINISINK COMPRESSOR STATION	Westtown	Petroleum and Natural Gas Systems	59,062
90	Edgewood Energy	Brentwood	Power Plants	54,867
91	MORTON SALT, INC.	Silver Springs	Other	54,277
92	Harlem River Yard	Bronx	Power Plants	53,856
93	HYLAND LANDFILL	Angelica	Waste	53,450
94	BRISTOL HILL SANITARY LANDFILL	Fulton	Waste	52,820
95	NFGSC HINSDALE STATION	Hinsdale	Petroleum and Natural Gas Systems	51,021
96	PARKCHESTER SOUTH CONDOMINIUM	Bronx	Other	50,722
97	US Army Fort Drum	Fort Drum	Other	48,747
98	ISLIP MCARTHUR RESOURCE RECOVERY FACIL	Ronkonkoma	Waste	48,138
99	SYRACUSE UNIVERSITY - STEAM STATION	Syracuse	Other	48,134
100	Lockport	Lockport	Power Plants	48,022
101	CARGILL INCORPORATED, WATKINS GLEN PLANT	Watkins Glen	Other	47,937
102	DANC SOLID WASTE MANAGEMENT FACILITY	Rodman	Waste	47,809
103	NORTHEAST SOLITE CORPORATION	Saugerties	Minerals	47,630
104	Castleton Power, LLC	Castleton On Hudson	Power Plants	45,912
105	Orange County Landfill	New Hampton	Waste	43,838
106	OWENS CORNING INSULATING SYSTEMS, LLC - DELMAR	Feura Bush	Minerals	43,315
107	Millennium - Highland CS	Eldred	Petroleum and Natural Gas Systems	42,838
108	ALBANY LANDFILL	Albany	Waste	42,755
109	New York Presbyterian Hospital	New York	Other	42,091
110	TGP Station 249 Carlisle	Carlisle	Petroleum and Natural Gas Systems	41,993
111	CON ED-EAST 60TH STREET STEAM PLANT	Manhattan	Power Plants	41,883
112	TGP Station 241 Lafayette	Lafayette	Petroleum and Natural Gas Systems	41,488
113	WASTE MANAGEMENT OF NEW YORK, LLC	Chaffee	Waste	41,385
114	Special Metals Corporation	Dunkirk	Other	40,800
115	BROOME CO NANTICOKE LANDFILL	Binghamton	Waste	40,199
116	COLONIE - TOWN LANDFILL	Cohoes	Waste	38,061
117	MOUNT SINAI HOSPITAL	New York City	Other	37,107
118	Millennium Pipeline Company LLC Corning Compressor Station	Corning	Petroleum and Natural Gas Systems	36,749
119	NFGSC CONCORD STATION	Springville	Petroleum and Natural Gas Systems	36,637
120	Pinelawn Power	West Babylon	Power Plants	35,877
121	DUTCHESS CO RESOURCE RECOVERY FACILITY	Poughkeepsie	Waste	35,188
122	CLINTON COUNTY REGIONAL LANDFILL	Morrisonville	Waste	34,323
123	Fortistar North Tonawanda Inc	North Tonawanda	Power Plants	34,310
124	US MILITARY ACADEMY AT WEST POINT	West Point	Other	33,887
125	CORTLAND COUNTY INTERIM II LANDFILL/WEST SIDE EXT	Mcgraw	Waste	33,672
126	CHEMUNG COUNTY LANDFILL	Elmira	Waste	33,487
127	Indeck-Yerkes Energy Center	Tonawanda	Power Plants	32,861
128	SUMITOMO RUBBER USA, LLC	Tonawanda	Other	32,666
129	Linde Inc	Niagara Falls	Chemicals	32,634
130	US DOE BROOKHAVEN NATIONAL LABORATORY	Upton	Other	32,466
131	23rd and 3rd	Brooklyn	Power Plants	31,916
132	Irving Tissue, Inc. Fort Edward Facility	Fort Edward	Pulp and Paper	31,614
133	Equus Power I	Freeport	Power Plants	30,656
134	HURON REAL ESTATE ASSOCIATES	Endicott	Other	30,628
135	WARBASSE HOUSES & POWER PLANT	Brooklyn	Power Plants	30,342
136	Montefiore Medical Center-111 East 210th Street	Bronx	Other	29,895
137	Former Town of Babylon Landfill	West Babylon	Waste	29,150
138	EMPIRE - OAKFIELD STATION	Oakfield	Petroleum and Natural Gas Systems	28,938
139	U S GYPSUM - OAKFIELD PLANT	Oakfield	Pulp and Paper	28,694
140	SI GROUP INC /ROTT JCT FAC	Rotterdam Junction	Other	27,614
141	Albert Einstein College of Medicine, Inc.	Bronx	Other	27,396
142	S A Carlson	Jamestown	Power Plants	27,141
143	NYC-HH - Kings County Hospital Center	Brooklyn	Other	26,810
144	FULTON COUNTY DEPT OF SOLID WASTE	Johnstown	Waste	26,379
145	TGP Station 254 Nassau	Nassau	Petroleum and Natural Gas Systems	26,359
146	State University of New York SUNY Downstate Medical Center	Brooklyn	Other	26,092
147	REPUBLIC STEEL, LACKAWANNA	Blasdell	Metals	25,828
148	Narrows Generating Station	Brooklyn	Power Plants	25,617
149	Aurubis Buffalo Inc.	Buffalo	Metals	25,393
150	Revere Copper Products, Inc.	Rome	Metals	25,176
151	O-AT-KA Milk Products Cooperative, Inc.	Batavia	Other	25,025
152	Xerox Corporation	Webster	Other	24,998
153	Pouch Terminal	Staten Island	Power Plants	24,768
154	Long Island Jewish Medical Center	New Hyde Park	Other	24,713
155	Croton Landfill	Croton-on-Hudson	Waste	24,691
156	Green Ridge Landfill	Northumberland	Waste	24,679
157	OSWEGO CO ENERGY RECOVERY FAC	Fulton	Waste	24,271
158	ROCHESTER DISTRICT HEATING COOPERATIVE	Rochester	Power Plants	24,109
159	Olin Chlor Alkali Products	Niagara Falls	Chemicals	23,857
160	Eastern Gas Transmission and Storage - Brookmans Corner Station (Tran)	Fort Plain	Petroleum and Natural Gas Systems	22,949
161	ANHEUSER BUSCH BALDWINSVILLE BREWERY	Baldwinsville	Other	22,488
162	Edgemere Landfill	Far Rockaway	Waste	22,462
163	KEYMARK CORP PLANT	Fonda	Metals	21,923
164	Indeck-Silver Springs Energy Center	Silver Springs	Power Plants	21,317
165	Brentwood	Brentwood	Power Plants	20,842
166	GE Power and Water	Schenectady	Other	20,332
167	Holtsville Facility	Holtsville	Power Plants	19,891
168	North 1st	Brooklyn	Power Plants	18,741
169	SCA Tissue	South Glens Falls	Pulp and Paper	18,507
170	GE GLOBAL RESEARCH CENTER	Niskayuna	Other	18,259
171	Indeck-Olean Energy Center	Olean	Power Plants	17,796
172	TGP Station 245 West Winfield	West Winfield	Petroleum and Natural Gas Systems	17,269
173	Indeck-Oswego Energy Center	Oswego	Power Plants	17,012
174	SUNY AT BINGHAMTON	Binghamton	Other	16,071
175	NEW BATH LANDFILL	Bath	Waste	15,691
176	Wading River Facility	Wading River	Power Plants	15,373
177	MOHAWK VALLEY SANITARY LANDFILL	Frankfort	Waste	13,668
178	ReEnergy Black River LLC	Fort Drum	Power Plants	13,625
179	Freeport Power Plant No. 2	Freeport	Power Plants	13,413
180	NFGSC INDEPENDENCE STATION	Andover	Petroleum and Natural Gas Systems	13,334
181	Cascades Containerboard Packaging- Niagara Falls	Niagara Falls	Pulp and Paper, Waste	13,029
182	Hawkeye Energy Greenport, LLC	Greenport	Power Plants	12,873
183	Rensselaer Cogen	Rensselaer	Power Plants	11,902
184	Danskammer Generating Station	Newburgh	Power Plants	11,678
185	Massena Energy Facility	Massena	Power Plants	10,467
186	Shoreham Energy	Shoreham	Power Plants	9,689
187	MADISON COUNTY LANDFILL	Canastota	Waste	9,397
188	Gowanus Generating Station	Brooklyn	Power Plants	9,141
189	Allegany Generating Station	Portageville	Power Plants	5,778
190	AG Energy	Ogdensburg	Power Plants	5,752
191	FRANKLIN COUNTY REGIONAL LANDFILL	Constable	Waste	3,875
192	Astoria Gas Turbine Power	Astoria	Power Plants	3,837
193	Batavia Energy	Batavia	Power Plants	3,137
194	Carthage Energy	Carthage	Power Plants	1,449
195	AUBURN SANITARY LANDFILL NO 2	Auburn	Waste	1,354
196	Sterling Power Plant	Sherrill	Power Plants	984
197	Hillburn Gas Turbine	Hillburn	Power Plants	970
198	Shoemaker Gas Turbine	Middletown	Power Plants	915

Source: EPA Greenhouse Gas Reporting Program, 2023 reporting year, sector-level emissions from data.epa.gov (fetched October 31, 2026). Direct emissions in metric tons CO2e as EPA totals them: emitter sectors only, biogenic CO2 reported separately. Covers facilities that report as direct emitters; most emit 25,000 t CO2e or more a year. Reference only.

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