Largest greenhouse-gas emitters in Alabama

166 facilities in Alabama reported 72,030,312 metric tons CO2e of direct emissions to the EPA for 2023, 3.0% of the national total for reporting direct emitters. Power Plants accounts for the most (63%). Largest first.

#	Facility	City	Sector	t CO2e
1	James H Miller Jr	Quinton	Power Plants	16,558,381
2	Plant H. Allen Franklin	Smiths	Power Plants	5,078,422
3	Barry	Bucks	Power Plants	5,007,385
4	E C Gaston	Wilsonville	Power Plants	2,996,030
5	E B Harris Generating Plant	Autaugaville	Power Plants	2,420,045
6	Morgan Energy Center	Decatur	Power Plants	2,220,488
7	Central Alabama Generating Station	Billingsley	Power Plants	1,918,313
8	Hillabee Energy Center	Alexander City	Power Plants	1,621,452
9	McWilliams	Gantt	Power Plants	1,478,561
10	OAK GROVE MINE	Adger	Other	1,383,464
11	Tenaska Lindsay Hill	Billingsley	Power Plants	1,069,085
12	ARGOS CEMENT LLC. - ROBERTA PLANT	Calera	Minerals	1,058,822
13	Lhoist North America - MONTEVALLO PLANT	Calera	Minerals	975,734
14	HUNT REFINING COMPANY	Tuscaloosa	Refineries, Chemicals	896,528
15	NATIONAL CEMENT COMPANY INC.	Ragland	Minerals	895,357
16	Decatur Energy Center	Decatur	Power Plants	840,519
17	Greene County	Forkland	Power Plants	801,002
18	Warrior Met Coal, LLC	Brookwood	Other	757,125
19	Theodore Cogeneration	Theodore	Power Plants	748,924
20	DAIKIN AMERICA INC.	Decatur	Chemicals	625,971
21	Hog Bayou Energy Center	Mobile	Power Plants	615,892
22	Holcim (US) Inc	Theodore	Minerals	615,636
23	Charles R Lowman	Leroy	Power Plants	609,419
24	Ascend (Decatur Plant)	Decatur	Chemicals	603,219
25	LHOIST NORTH AMERICA OF ALABAMA LLC O'NEAL PLANT	Calera	Minerals	600,150
26	AM/NS Calvert, LLC	Calvert	Metals	564,329
27	GEORGIA-PACIFIC BREWTON LLC	Brewton	Pulp and Paper, Waste	544,667
28	HM Cement Southeast LLC	Leeds	Minerals	522,543
29	CARMEUSE LIME & STONE INC	Saginaw	Minerals	517,405
30	CEMEX SOUTHEAST LLC, DEMOPOLIS PLANT	Demopolis	Minerals	517,396
31	Cheney Lime and Cement Company	Alabaster	Minerals	494,757
32	CHEROKEE NITROGEN	Cherokee	Chemicals	485,513
33	International Paper-Riverdale Mill	Selma	Pulp and Paper, Waste	483,775
34	MISSISSIPPI LIME CO - CALERA PLANT	Calera	Minerals	463,624
35	McIntosh (7063)	Mcintosh	Power Plants	463,329
36	NUCOR STEEL DECATUR	Trinity	Metals	452,134
37	Washington County Cogen (Olin)	McIntosh	Power Plants	442,378
38	WestRock Coated Board, LLC	Phenix City	Pulp and Paper, Waste	437,315
39	VERTEX REFINING ALABAMA LLC	Saraland	Refineries	407,720
40	International Paper-Prattville Mill	Prattville	Pulp and Paper, Waste	406,514
41	Warrior Met Coal Mine #4	Brookwood	Other	406,434
42	SABIC Innovative Plastics - Burkville	Burkville	Power Plants	404,081
43	GEORGIA-PACIFIC NAHEOLA LLC	Pennington	Pulp and Paper, Waste	382,793
44	ALABAMA RIVER CELLULOSE, LLC	Perdue Hill	Pulp and Paper, Waste	378,850
45	SSAB ALABAMA INCORPORATED	Axis	Metals	335,797
46	BALDWIN COUNTY SOLID WASTE	Summerdale	Waste	259,618
47	Indorama Ventures, Xylenes and PTA, LLC	Decatur	Chemicals	258,727
48	GULFSTREAM STATION 410 (a.k.a. STATION 100)	Coden	Petroleum and Natural Gas Systems	254,121
49	KIMBERLY-CLARK TISSUE COMPANY	Mobile	Pulp and Paper	250,412
50	Big Escambia Creek Gas Production, Treating and Processing Facility (BEC)	Atmore	Petroleum and Natural Gas Systems	248,983
51	BOISE WHITE PAPER MILL	Jackson	Pulp and Paper, Waste	244,865
52	US Steel (Fairfield Works)	Fairfield	Metals, Waste	243,031
53	SOLID WASTE DISPOSAL AUTHORITY	Huntsville	Waste	240,966
54	International Paper - Pine Hill Mill	Pine Hill	Pulp and Paper, Waste	236,263
55	Jefferson County Landfill No.1	Gardendale	Waste	236,177
56	SANDERS LEAD COMPANY INCORPORATED	Troy	Metals	219,877
57	STEEL DUST RECYCLING LLC	Millport	Metals	209,664
58	Decatur-Morgan County Regional MSW Landfill	Trinty	Waste	203,108
59	Nucor Steel Tuscaloosa, Inc.	Tuscaloosa	Metals	199,909
60	TRANSCO STATION 90	Sweetwater	Petroleum and Natural Gas Systems	183,986
61	SHELBY COUNTY HIGHWAY 70 LANDFILL	Columbiana	Waste	182,404
62	Resolute Forest Product - Coosa Pines Operation	Coosa Pines	Pulp and Paper, Waste	171,612
63	AMERICAN CAST IRON PIPE CO	Birmingham	Metals	169,390
64	COFFEE LANDFILL	Elba	Waste	165,042
65	ABC COKE	Tarrant	Metals	159,779
66	Ferroglobe USA Bridgeport, LLC, FKA-TENNESSEE ALLOYS CORPORATION	Bridgeport	Metals	158,998
67	Outokumpu Stainless USA, LLC	Calvert	Metals	158,259
68	WISE ALLOYS LLC-ALLOYS PLANT	Muscle Shoals	Metals	155,860
69	United States Pipe and Foundry Company, LLC	Bessemer	Metals	154,837
70	Arrowhead Landfill	Uniontown	Waste	150,094
71	Alexander City	Alexander City	Petroleum and Natural Gas Systems	149,698
72	MONTGOMERY CITY OF	Montgomery	Waste	146,547
73	WestRock CP, LLC - Stevenson Mill	Stevenson	Pulp and Paper, Waste	136,438
74	WILLIAMS MOBILE BAY GAS PROCESSING FACILITY	Coden	Petroleum and Natural Gas Systems	136,214
75	EVONIK CORPORATION	Theodore	Chemicals	135,166
76	Turkey Trot Landfill, LLC	Citronelle	Waste	133,882
77	HUNTSVILLE SOLID WASTE DISPOSAL AUTHORIT	Huntsville	Waste	127,953
78	Shoal Creek Mine	Oakman	Other	125,757
79	City of Dothan Sanitary Landfill	Dothan	Waste	125,370
80	West Rock Mill Company, LLC	Demopolis	Pulp and Paper, Waste	124,903
81	Arcosa LW BR, LLC Livingston DIV	Livingston	Minerals	124,551
82	NEW GEORGIA LANDFILL, BIRMINGHAM	Birmingham	Waste	120,325
83	TRANSCO STATION 110	Wadley	Petroleum and Natural Gas Systems	117,241
84	Kronospan, LLC	Eastaboga	Other	117,218
85	Linde Decatur	Decatur	Chemicals	111,220
86	Onshore Treating Facility	Theodore	Petroleum and Natural Gas Systems	108,635
87	Tate & Lyle Sucralose LLC	McIntosh	Chemicals	101,450
88	WISE ALLOYS, LLC - Alabama Reclamation Plant	Muscle Shoals	Metals	96,058
89	SMI STEEL LLC	Birmingham	Metals	95,473
90	US GYPSUM - BRIDGEPORT PLANT	Bridgeport	Minerals	90,231
91	EASTERN AREA LANDFILL, BIRMINGHAM	Birmingham	Waste	89,002
92	BUNGE NORTH AMERICA INC	Decatur	Other	84,067
93	VK 956 A	Offshore	Petroleum and Natural Gas Systems	83,301
94	FLORIDA GAS TRANSMISSION COMPANY - Mt VERNON	Mount Vernon	Petroleum and Natural Gas Systems	80,512
95	NUCOR STEEL BIRMINGHAM INC	Birmingham	Metals	78,878
96	TRANSCO STATION 105	Rockford	Petroleum and Natural Gas Systems	77,693
97	Cullman Environmental	Cullman	Waste	77,008
98	TGP Station 550 Hamilton, AL	Hamilton	Petroleum and Natural Gas Systems	75,719
99	HEXCEL CORPORATION	Decatur	Other	75,695
100	International Paper-Courtland Mill	Courtland	Waste	75,631
101	KNAUF INSULATION GmbH	Lanett	Minerals	69,283
102	ESSITY PROFESSIONAL HYGIENE NORTH AMERICA LLC BARTON OPERATIONS	Cherokee	Pulp and Paper	67,703
103	SALEM LANDFILL	Opelika	Waste	66,730
104	Lenzing Fibers Inc.	Axis	Other	63,571
105	TRANSCO STATION 85	Butler	Petroleum and Natural Gas Systems	57,630
106	Tyson Farms Inc., River Valley Ingredients - Hanceville	Hanceville	Other, Waste	57,391
107	Ferroglobe USA Metallurgical, Inc. FKA Globe Metallurgical Inc.	Selma	Metals	56,810
108	Hatters Pond Gas Plant	Creola	Petroleum and Natural Gas Systems	53,561
109	HONDA MANUFACTURING OF ALABAMA LLC	Lincoln	Other	53,417
110	BASF CORPORATION	Mc Intosh	Chemicals	52,411
111	Norbord, Inc. (Huguley)	Lanett	Other	50,709
112	SAND VALLEY LANDFILL	Collinsville	Waste	48,467
113	STONE'S THROW LANDFILL	Tallassee	Waste	47,862
114	Tyson Farms, Inc - Blountsville Processing	Blountsville	Waste, Other	46,673
115	HONEYWELL - UOP LLC	Chickasaw	Chemicals	44,996
116	AlphaPET, Inc.	Decatur	Other	44,753
117	TRANSCO STATION 95	Marion Junction	Petroleum and Natural Gas Systems	44,667
118	MERCEDES-BENZ US INTERNATIONAL INC	Vance	Other	42,141
119	BRUNDIDGE LANDFILL, LLC	Brundidge	Waste	41,530
120	Pineview Landfill	Dora	Waste	39,108
121	SNG Station 5230 York, AL	Ward	Petroleum and Natural Gas Systems	38,671
122	Scottsboro Solid Waste	Scottsboro	Waste	38,473
123	IMERYS CARBONATES LLC	Sylacauga	Other	37,827
124	SNG Station 5259 Auburn, AL	Auburn	Petroleum and Natural Gas Systems	37,774
125	Wayne Farms LLC - Enterprise Fresh Poultry Plant	Jack	Waste, Other	37,605
126	3M Chemical Operations' Decatur Facility	Decatur	Chemicals	37,564
127	MOBILE BAY NGL RECOVERY PLANT	Coden	Petroleum and Natural Gas Systems	36,455
128	Matheson - SARALAND PLANT	Saraland	Chemicals	35,477
129	High-Purity Silicon America Corporation	Theodore	Metals	35,315
130	CARGILL INCORPORATED	Guntersville	Other	34,714
131	Jefferson County Landfill No.2	Pinson	Waste	34,142
132	Colbert	Tuscumbia	Power Plants	34,112
133	TRANSCO STATION 084	Bulter	Petroleum and Natural Gas Systems	32,774
134	Georgia-Pacific Wood Products LLC	Talladega	Other	31,645
135	3M CO - GUIN	Guin	Minerals	30,098
136	HYUNDAI MOTOR MANUFACTURING ALABAMA, LLC	Montgomery	Other	29,769
137	Two Rivers Lumber Co LLC	Demopolis	Other	29,714
138	Westervelt Lumber Thomasville	Thomasville	Other	29,223
139	Mobile Bay - Northwest Gulf Platform	Offshore	Petroleum and Natural Gas Systems	28,474
140	AMEA Sylacauga Plant	Sylacauga	Power Plants	28,404
141	TIMBERLANDS LANDFILL	Brewton	Waste	27,292
142	Calhoun Generating Facility	Eastaboga	Power Plants	26,958
143	Gold Bond - ANN Plant	Oxford	Minerals	26,517
144	MORRIS FARM LANDFILL	Hillsboro	Waste	25,746
145	SNG Station 5245 Selma, AL	Selma	Petroleum and Natural Gas Systems	22,743
146	Nouryon Functional Chemicals, LLC	Axis	Chemicals	22,734
147	ADS-CEDAR HILL LANDFILL	Ragland	Waste	21,817
148	Johns Manville	Phenix City	Minerals	21,329
149	TRANSCO STATION 100	Billingsley	Petroleum and Natural Gas Systems	20,671
150	Mobile 823 A	Offshore	Petroleum and Natural Gas Systems	20,517
151	NEMAK USA INC	Sylacauga	Metals	19,823
152	MONARCH CERAMIC TILE INC	Florence	Minerals	18,274
153	U.S. ARMY ANNISTON ARMY DEPOT	Anniston	Other	18,239
154	ADS-STAR RIDGE LANDFILL	Moody	Waste	18,145
155	International Paper Mobile Closed Landfill	Mobile	Waste	18,106
156	SNG Station 4152 Tarrant, AL	Tarrant	Petroleum and Natural Gas Systems	17,574
157	Tyler Union	Anniston	Metals	16,890
158	Three Corners Landfill	Piedmont	Waste	16,391
159	CHASTANG SANITARY LANDFILL	Mount Vernon	Waste	13,451
160	US ARMY GARRISON - REDSTONE	Huntsville	Other	13,181
161	SNG Station 4165 DeArmanville, AL	Anniston	Petroleum and Natural Gas Systems	12,221
162	SNG Station 5236 Gallion, AL	Gallion	Petroleum and Natural Gas Systems	11,252
163	TRANSCO STATION 83	Citronelle	Petroleum and Natural Gas Systems	10,253
164	GOODWAY REFINING LLC	Atmore	Refineries	8,772
165	CARBO Ceramics Inc. - Eufaula Plant	Eufaula	Minerals	6,546
166	SOLUTIA INC ANNISTON PLANT	Anniston	Chemicals	2,130

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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