| James H Miller Jr | Southern Company | 16,558,381 | |
| Plant H. Allen Franklin | Southern Company | 5,078,422 | |
| Barry | Southern Company | 5,007,385 | |
| E C Gaston | Southern Company | 2,996,030 | |
| E B Harris Generating Plant | Southern Company | 2,420,045 | |
| Morgan Energy Center | Energy Capital Partners | 2,220,488 | |
| Central Alabama Generating Station | Southern Company | 1,918,313 | |
| Hillabee Energy Center | Constellation Energy Corporation | 1,621,452 | |
| McWilliams | POWERSOUTH ENERGY COOPERATIVE | 1,478,561 | |
| Tenaska Lindsay Hill | Tenaska | 1,069,085 | |
| ARGOS CEMENT LLC. - ROBERTA PLANT | Summit Materials | 1,058,822 | |
| Lhoist North America - MONTEVALLO PLANT | Lhoist Group | 975,734 | |
| HUNT REFINING COMPANY | Hunt Consolidated | 896,528 | |
| NATIONAL CEMENT COMPANY INC. | Vicat | 895,357 | |
| Decatur Energy Center | Capital Power | 840,519 | |
| Greene County | Southern Company | 801,002 | |
| Warrior Met Coal, LLC | Warrior Met Coal | 757,125 | |
| Theodore Cogeneration | Southern Company | 748,924 | |
| OAK GROVE MINE | American Consolidated Natural Resources Inc. | 691,732 | 50% |
| OAK GROVE MINE | MC SouthWork, LLC | 691,732 | 50% |
| DAIKIN AMERICA INC. | Daikin | 625,971 | |
| Hog Bayou Energy Center | Argo Infrastructure Partners | 615,892 | |
| Holcim (US) Inc | Amrize Ltd. | 615,636 | |
| Charles R Lowman | POWERSOUTH ENERGY COOPERATIVE | 609,419 | |
| Ascend (Decatur Plant) | SK Capital Partners | 603,219 | |
| LHOIST NORTH AMERICA OF ALABAMA LLC O'NEAL PLANT | Lhoist Group | 600,150 | |
| AM/NS Calvert, LLC | ArcelorMittal | 564,329 | |
| GEORGIA-PACIFIC BREWTON LLC | Koch Industries | 544,667 | |
| HM Cement Southeast LLC | Heidelberg Materials | 522,543 | |
| CARMEUSE LIME & STONE INC | Carmeuse | 517,405 | |
| CEMEX SOUTHEAST LLC, DEMOPOLIS PLANT | Cemex | 517,396 | |
| Cheney Lime and Cement Company | CHENEY LIME & CEMENT CO | 494,757 | |
| CHEROKEE NITROGEN | LSB Industries | 485,513 | |
| International Paper-Riverdale Mill | International Paper | 483,775 | |
| MISSISSIPPI LIME CO - CALERA PLANT | HBM Holdings | 463,624 | |
| McIntosh (7063) | POWERSOUTH ENERGY COOPERATIVE | 463,329 | |
| NUCOR STEEL DECATUR | Nucor | 452,134 | |
| Washington County Cogen (Olin) | Southern Company | 442,378 | |
| WestRock Coated Board, LLC | Smurfit Westrock PLC | 437,315 | |
| VERTEX REFINING ALABAMA LLC | Vertex Energy | 407,720 | |
| International Paper-Prattville Mill | International Paper | 406,514 | |
| Warrior Met Coal Mine #4 | Warrior Met Coal | 406,434 | |
| SABIC Innovative Plastics - Burkville | Saudi Arabian Oil Company (Saudi Aramco) | 404,081 | |
| GEORGIA-PACIFIC NAHEOLA LLC | Koch Industries | 382,793 | |
| ALABAMA RIVER CELLULOSE, LLC | Koch Industries | 378,850 | |
| SSAB ALABAMA INCORPORATED | SSAB | 335,797 | |
| BALDWIN COUNTY SOLID WASTE | Baldwin County Solid Waste | 259,618 | |
| Indorama Ventures, Xylenes and PTA, LLC | Indorama Ventures | 258,727 | |
| KIMBERLY-CLARK TISSUE COMPANY | Kimberly-Clark | 250,412 | |
| Big Escambia Creek Gas Production, Treating and Processing Facility (BEC) | Grizzly Energy, LLC | 248,983 | |
| BOISE WHITE PAPER MILL | Packaging Corporation of America | 244,865 | |
| US Steel (Fairfield Works) | Nippon Steel | 243,031 | |
| SOLID WASTE DISPOSAL AUTHORITY | Solid Waste Disposal Authority | 240,966 | |
| International Paper - Pine Hill Mill | International Paper | 236,263 | |
| Jefferson County Landfill No.1 | Jefferson County, AL | 236,177 | |
| SANDERS LEAD COMPANY INCORPORATED | SANDERS LEAD CO INC | 219,877 | |
| STEEL DUST RECYCLING LLC | Grupo Promax | 209,664 | |
| Decatur-Morgan County Regional MSW Landfill | City of Decatur and Morgan County, AL | 203,108 | |
| Nucor Steel Tuscaloosa, Inc. | Nucor | 199,909 | |
| TRANSCO STATION 90 | Williams Companies | 183,986 | |
| SHELBY COUNTY HIGHWAY 70 LANDFILL | Shelby County, AL | 182,404 | |
| Resolute Forest Product - Coosa Pines Operation | Paper Excellence Group | 171,612 | |
| AMERICAN CAST IRON PIPE CO | American Cast Iron Pipe Co. | 169,390 | |
| COFFEE LANDFILL | Coffee County, AL | 165,042 | |
| ABC COKE | Drummond | 159,779 | |
| Ferroglobe USA Bridgeport, LLC, FKA-TENNESSEE ALLOYS CORPORATION | Ferroglobe | 158,998 | |
| Outokumpu Stainless USA, LLC | Outokumpu Oyj | 158,259 | |
| WISE ALLOYS LLC-ALLOYS PLANT | Constellium | 155,860 | |
| United States Pipe and Foundry Company, LLC | Quikrete | 154,837 | |
| Arrowhead Landfill | Waste Connections Inc. | 150,094 | |
| Alexander City | Enbridge | 149,698 | |
| Spire Alabama | Spire Inc. | 148,168 | |
| MONTGOMERY CITY OF | City of Montgomery, AL | 146,547 | |
| WestRock CP, LLC - Stevenson Mill | Smurfit Westrock PLC | 136,438 | |
| WILLIAMS MOBILE BAY GAS PROCESSING FACILITY | Williams Companies | 136,214 | |
| EVONIK CORPORATION | Evonik Industries | 135,166 | |
| Turkey Trot Landfill, LLC | Kinderhook Industries | 133,883 | |
| HUNTSVILLE SOLID WASTE DISPOSAL AUTHORIT | City of Huntsville, AL | 127,953 | |
| GULFSTREAM STATION 410 (a.k.a. STATION 100) | Enbridge | 127,060 | 50% |
| GULFSTREAM STATION 410 (a.k.a. STATION 100) | Williams Companies | 127,060 | 50% |
| Shoal Creek Mine | Peabody Energy | 125,757 | |
| City of Dothan Sanitary Landfill | City of Dothan, AL | 125,370 | |
| West Rock Mill Company, LLC | Smurfit Westrock PLC | 124,903 | |
| Arcosa LW BR, LLC Livingston DIV | Arcosa Inc. | 124,551 | |
| NEW GEORGIA LANDFILL, BIRMINGHAM | City of Birmingham, AL | 120,325 | |
| TRANSCO STATION 110 | Williams Companies | 117,241 | |
| Kronospan, LLC | Kronospan | 117,218 | |
| Linde Decatur | Linde | 111,220 | |
| Onshore Treating Facility | W&T Offshore | 108,635 | |
| Tate & Lyle Sucralose LLC | Tate & Lyle | 101,450 | |
| WISE ALLOYS, LLC - Alabama Reclamation Plant | Constellium | 96,058 | |
| SMI STEEL LLC | Commercial Metals Co. | 95,473 | |
| US GYPSUM - BRIDGEPORT PLANT | Knauf | 90,231 | |
| EASTERN AREA LANDFILL, BIRMINGHAM | City of Birmingham, AL | 89,002 | |
| BUNGE NORTH AMERICA INC | Bunge | 84,067 | |
| VK 956 A | Talos Energy | 83,301 | |
| NUCOR STEEL BIRMINGHAM INC | Nucor | 78,878 | |
| TRANSCO STATION 105 | Williams Companies | 77,693 | |
| Cullman Environmental | Cullman Environmental | 77,008 | |
| TGP Station 550 Hamilton, AL | Kinder Morgan | 75,719 | |
| HEXCEL CORPORATION | Hexcel | 75,695 | |
| International Paper-Courtland Mill | International Paper | 75,631 | |
| KNAUF INSULATION GmbH | Knauf | 69,283 | |
| ESSITY PROFESSIONAL HYGIENE NORTH AMERICA LLC BARTON OPERATIONS | Essity | 67,703 | |
| SALEM LANDFILL | Waste Management Inc. | 66,730 | |
| Lenzing Fibers Inc. | Lenzing AG | 63,571 | |
| TRANSCO STATION 85 | Williams Companies | 57,630 | |
| Tyson Farms Inc., River Valley Ingredients - Hanceville | Tyson Foods | 57,391 | |
| Ferroglobe USA Metallurgical, Inc. FKA Globe Metallurgical Inc. | Ferroglobe | 56,810 | |
| Hatters Pond Gas Plant | Hilcorp Energy | 53,561 | |
| HONDA MANUFACTURING OF ALABAMA LLC | Honda | 53,417 | |
| BASF CORPORATION | BASF | 52,411 | |
| Norbord, Inc. (Huguley) | West Fraser Timber | 50,709 | |
| SAND VALLEY LANDFILL | Republic Services | 48,467 | |
| STONE'S THROW LANDFILL | GFL Environmental | 47,862 | |
| Tyson Farms, Inc - Blountsville Processing | Tyson Foods | 46,673 | |
| HONEYWELL - UOP LLC | Honeywell International | 44,996 | |
| AlphaPET, Inc. | Indorama Ventures | 44,753 | |
| TRANSCO STATION 95 | Williams Companies | 44,667 | |
| MERCEDES-BENZ US INTERNATIONAL INC | Mercedes-Benz Group | 42,141 | |
| BRUNDIDGE LANDFILL, LLC | Brundidge Acquisitions | 41,530 | |
| FLORIDA GAS TRANSMISSION COMPANY - Mt VERNON | Energy Transfer | 40,256 | 50% |
| FLORIDA GAS TRANSMISSION COMPANY - Mt VERNON | Kinder Morgan | 40,256 | 50% |
| Pineview Landfill | Republic Services | 39,108 | |
| Scottsboro Solid Waste | City of Scottsboro, AL | 38,473 | |
| IMERYS CARBONATES LLC | Groupe Bruxelles Lambert | 37,827 | |
| 3M Chemical Operations' Decatur Facility | 3M Company | 37,564 | |
| MOBILE BAY NGL RECOVERY PLANT | Phillips 66 | 36,455 | |
| Matheson - SARALAND PLANT | Mitsubishi Chemical | 35,477 | |
| High-Purity Silicon America Corporation | Sumco | 35,315 | |
| CARGILL INCORPORATED | Cargill | 34,714 | |
| Jefferson County Landfill No.2 | Jefferson County, AL | 34,142 | |
| Colbert | U.S. Government | 34,112 | |
| TRANSCO STATION 084 | Williams Companies | 32,774 | |
| Georgia-Pacific Wood Products LLC | Koch Industries | 31,645 | |
| 3M CO - GUIN | 3M Company | 30,098 | |
| HYUNDAI MOTOR MANUFACTURING ALABAMA, LLC | Hyundai Motor | 29,769 | |
| Two Rivers Lumber Co LLC | McElroy Truck Lines | 29,714 | |
| Westervelt Lumber Thomasville | WESTERVELT CO INC | 29,223 | |
| Mobile Bay - Northwest Gulf Platform | W&T Offshore | 28,474 | |
| AMEA Sylacauga Plant | ALABAMA MUNICIPAL ELECTRIC AUTHORITY | 28,404 | |
| TIMBERLANDS LANDFILL | Republic Services | 27,292 | |
| Calhoun Generating Facility | Southern Company | 26,958 | |
| Gold Bond - ANN Plant | National Gypsum | 26,517 | |
| MORRIS FARM LANDFILL | Republic Services | 25,746 | |
| Nouryon Functional Chemicals, LLC | Carlyle Group | 22,734 | |
| ADS-CEDAR HILL LANDFILL | Waste Management Inc. | 21,817 | |
| Johns Manville | Berkshire Hathaway | 21,329 | |
| TRANSCO STATION 100 | Williams Companies | 20,671 | |
| Mobile 823 A | W&T Offshore | 20,517 | |
| NEMAK USA INC | Nemak | 19,823 | |
| SNG Station 5230 York, AL | Kinder Morgan | 19,336 | 50% |
| SNG Station 5230 York, AL | Southern Company | 19,336 | 50% |
| SNG Station 5259 Auburn, AL | Kinder Morgan | 18,887 | 50% |
| SNG Station 5259 Auburn, AL | Southern Company | 18,887 | 50% |
| Wayne Farms LLC - Enterprise Fresh Poultry Plant | Cargill | 18,802 | 50% |
| Wayne Farms LLC - Enterprise Fresh Poultry Plant | Continental Grain | 18,802 | 50% |
| MONARCH CERAMIC TILE INC | Mohawk Industries | 18,274 | |
| U.S. ARMY ANNISTON ARMY DEPOT | U.S. Government | 18,239 | |
| ADS-STAR RIDGE LANDFILL | Waste Management Inc. | 18,145 | |
| International Paper Mobile Closed Landfill | International Paper | 18,107 | |
| Tyler Union | McWane | 16,890 | |
| Three Corners Landfill | Waste Management Inc. | 16,391 | |
| CHASTANG SANITARY LANDFILL | Waste Management Inc. | 13,451 | |
| US ARMY GARRISON - REDSTONE | U.S. Government | 13,181 | |
| SNG Station 5245 Selma, AL | Kinder Morgan | 11,371 | 50% |
| SNG Station 5245 Selma, AL | Southern Company | 11,371 | 50% |
| Spire Gulf Inc. | Spire Inc. | 10,654 | |
| TRANSCO STATION 83 | Williams Companies | 10,253 | |
| SNG Station 4152 Tarrant, AL | Kinder Morgan | 8,787 | 50% |
| SNG Station 4152 Tarrant, AL | Southern Company | 8,787 | 50% |
| GOODWAY REFINING LLC | GOODWAY REFINING LLC | 8,772 | |
| Huntsville Utilities | City of Huntsville, AL | 7,536 | |
| CARBO Ceramics Inc. - Eufaula Plant | Wilks Brothers | 6,546 | |
| SNG Station 4165 DeArmanville, AL | Kinder Morgan | 6,110 | 50% |
| SNG Station 4165 DeArmanville, AL | Southern Company | 6,110 | 50% |
| SNG Station 5236 Gallion, AL | Kinder Morgan | 5,626 | 50% |
| SNG Station 5236 Gallion, AL | Southern Company | 5,626 | 50% |
| Clarke-Mobile Counties Gas District | Clarke-Mobile Counties Gas District | 3,353 | |
| Trussville Utilities | City of Trussville, AL | 2,195 | |
| SOLUTIA INC ANNISTON PLANT | Eastman Chemical | 2,130 | |
| PowerSouth Transmission System | POWERSOUTH ENERGY COOPERATIVE | 1,605 | |
