| Belews Creek | Duke Energy | 5,584,208 | |
| Marshall | Duke Energy | 5,154,520 | |
| Roxboro Steam Electric Plant | Duke Energy | 4,122,412 | |
| Cliffside | Duke Energy | 3,711,094 | |
| Richmond County Combustion Turbine Plant | Duke Energy | 3,485,840 | |
| H F Lee Steam Electric Plant | Duke Energy | 2,637,535 | |
| Plant Rowan County | Southern Company | 1,676,213 | |
| Buck | Duke Energy | 1,570,968 | |
| L V Sutton Steam Electric Plant | Duke Energy | 1,495,649 | |
| Dan River | Duke Energy | 1,470,089 | |
| Asheville Steam Electric Plant | Duke Energy | 1,455,027 | |
| Mayo Electric Generating Plant | Duke Energy | 1,369,520 | |
| Kings Mountain Energy Center | Kings Mountain Energy Center (facility) | 1,237,626 | |
| Rockingham County Combustion Turbine | Duke Energy | 456,149 | |
| Blue Ridge Paper Products LLC | Apollo Global Management | 400,763 | |
| Cleveland County Generating Facility | Southern Company | 356,229 | |
| PCS PHOSPHATE COMPANY INCORPORATED | Nutrien Ltd. | 321,374 | |
| International Paper-Riegelwood | International Paper | 301,786 | |
| Wolfspeed RTP | Wolfspeed Inc. | 257,690 | |
| WestRock Kraft Paper, LLC | Smurfit Westrock PLC | 255,718 | |
| CITY OF GREENSBORO WHITE STREET LANDFILL | City of Greensboro, NC | 220,460 | |
| NUCOR STEEL HERTFORD COUNTY | Nucor | 216,464 | |
| PILKINGTON NORTH AMERICA, INC. | Nippon Sheet Glass | 201,177 | |
| Charlotte Motor Speedway Landfill V | Republic Services | 196,457 | |
| Domtar Paper Company LLC - Plymouth | Paper Excellence Group | 195,445 | |
| The University of NC Chapel Hill | State of North Carolina | 169,133 | |
| SAMPSON COUNTY DISPOSAL, LLC | GFL Environmental | 165,070 | |
| CLEVELAND COUNTY LANDFILL | Cleveland County, NC | 143,437 | |
| Duke Energy Power Delivery Carolinas | Duke Energy | 143,337 | |
| Piedmont Natural Gas - North Carolina | Duke Energy | 142,641 | |
| G G Allen | Duke Energy | 141,043 | |
| Coastal Regional Solid Waste Management Authority | COASTAL REGIONAL SOLID WASTE MANAGEMENT AUTHORITY | 138,925 | |
| Alamance County Landfill | Alamance County, NC | 134,682 | |
| IREDELL CO-TWINS OAKS RD;3260 | Iredell County, NC | 133,233 | |
| ROBESON COUNTY LANDFILL | Robeson County, NC | 127,840 | |
| ELEMENTIS CHROMIUM | YILDIRIM Group | 120,283 | |
| white oak landfill | Haywood County, NC | 116,671 | |
| International Paper - New Bern Mill | International Paper | 114,519 | |
| NCSU CENTRAL HEAT PLANT | University Of North Carolina | 112,758 | |
| Kersey Valley MSW Landfill | City of High Point, NC | 106,753 | |
| CARDINAL FG FLAT GLASS PLANT | CARDINAL GLASS INDUSTRIES | 106,520 | |
| JOHNSTON COUNTY MSW LANDFILL | Johnston County, NC | 98,907 | |
| BLACKBURN SANITARY LANDFILL | Catawba County, NC | 96,949 | |
| EAST CAROLINA REGIONAL LANDFILL | Republic Services | 92,680 | |
| DUKE UNIVERSITY | Duke University | 91,986 | |
| ONSLOW COUNTY LANDFILL | Onslow County, NC | 91,547 | |
| Gold Bond - MTH Plant | National Gypsum | 85,512 | |
| CAROLINA STALITE COMPANY | CAROLINA STALITE CO | 84,771 | |
| US MARINE CORPS BASE CAMP LEJEUNE | U.S. Government | 84,380 | |
| Cape Fear Steam Electric Plant | Duke Energy | 82,993 | |
| ADM Southport | Archer Daniels Midland | 82,308 | |
| SOUTH WAKE LANDFILL | Wake County, NC | 81,951 | |
| Clearwater Paper Shelby, LLC | Sofidel Group | 78,238 | |
| Ardagh Glass Inc. (Henderson) | Ardagh Packaging Group | 77,625 | |
| CUMBERLAND COUNTY ANN STREET LANDFILL | Cumberland County, NC | 75,196 | |
| HEADQUARTERS XVIII ABN CORPS AND FORT LIBERTY | U.S. Government | 74,796 | |
| Davidson County Integrated Solid Waste Management Dept. | Davidson County, NC | 73,681 | |
| ELECTRIC GLASS FIBER AMERICA, LLC | Nippon Electric Glass Co. | 72,507 | |
| BUNCOMBE COUNTY NEW LANDFILL | Buncombe County, NC | 70,464 | |
| UWHARRIE ENVIRONMENTAL | Republic Services | 69,761 | |
| Darling In, Ingredients - Fayetteville | Darling Ingredients | 68,801 | |
| Smithfield Fresh Meats Corp - Tar Heel | WH Group | 67,984 | |
| OWENS-BROCKWAY GLASS CONTAINER INC. - PLANT 06 | O-I Glass | 67,571 | |
| Cargill, Inc. | Cargill | 66,583 | |
| Great Oak Landfill | Waste Management Inc. | 65,194 | |
| Wilkes County Landfill | Wilkes County, NC | 64,793 | |
| Anson County Waste Management Facility | Waste Connections Inc. | 63,836 | |
| Wolfspeed, Inc | Wolfspeed Inc. | 61,966 | |
| CITY OF ALBEMARLE LANDFILL | City of Albemarle, NC | 61,211 | |
| ATI Specialty Materials, Monroe Plant | ATI Inc. | 60,858 | |
| UPPER PIEDMONT REGIONAL LANDFILL | Republic Services | 59,539 | |
| GASTON COUNTY LANDFILL | Gaston County, NC | 57,758 | |
| PSNC | Dominion Energy | 56,272 | |
| NCEMC Anson Plant | North Carolina Electric Membership Corporation | 52,914 | |
| TRANSCO STATION 160 | Williams Companies | 52,776 | |
| Gerdau Ameristeel US, Inc - Charlotte Mill | Gerdau | 50,136 | |
| LINCOLN COUNTY LANDFILL | Lincoln County, NC | 48,874 | |
| NEW HANOVER COUNTY SECURE LANDFILL | New Hanover County, NC | 47,523 | |
| CHEMOURS COMPANY - FAYETTEVILLE WORKS | Chemours | 46,277 | |
| Foothills Environmental | Republic Services | 46,223 | |
| CAMPBELL SOUP SUPPLY COMPANY | Campbell Soup | 46,012 | |
| ROCKINGHAM COUNTY LANDFILL | Rockingham County, NC | 45,313 | |
| EGGER Wood Products, LLC | EGGER Group | 45,140 | |
| Ardagh Glass Inc. (Wilson) | Ardagh Packaging Group | 44,661 | |
| NCEMC Hamlet Plant | North Carolina Electric Membership Corporation | 43,516 | |
| Orange County Regional Landfill | Orange County, NC | 43,198 | |
| TRANSCO STATION 150 | Williams Companies | 42,287 | |
| BRIDGESTONE FIRESTONE INCORPORATED | Bridgestone | 40,373 | |
| Gold Bond - WLM Plant | National Gypsum | 40,329 | |
| TYSON FARMS INCORPORATED HARMONY | Tyson Foods | 40,293 | |
| Darling Ingredients, Inc. - Rose Hill | Darling Ingredients | 40,201 | |
| U S MARINE CORPS CHERRY POINT AIR STATION | U.S. Government | 39,135 | |
| The Goodyear Tire & Rubber Co, Inc | Goodyear Tire & Rubber | 37,781 | |
| EVONIK SUPERABSORBER LLC | Evonik Industries | 36,504 | |
| ALPEK POLYESTER USA, LLC | Alpek | 35,596 | |
| COVATION BIOMATERIALS KINSTON SITE | Huafon Group | 34,955 | |
| STARPET INCORPORATED | Indorama Ventures | 34,534 | |
| ROWAN COUNTY LANDFILL | Rowan County, NC | 33,230 | |
| Electric Glass Fiber America, LLC | Nippon Electric Glass Co. | 32,839 | |
| CHARLOTTE PIPE & FOUNDRY CO | Charlotte Pipe and Foundry Co. | 32,673 | |
| HANES MILL ROAD LANDFILL | City of Winston-Salem, NC | 32,617 | |
| Potters Industries LLC. - Apex, NC | The Jordan Company | 32,591 | |
| Darling Ingredients, Inc. - Wadesboro | Darling Ingredients | 31,400 | |
| CertainTeed Gypsum NC, Inc. | Saint-Gobain | 31,010 | |
| Pitt County Landfill | Pitt County, NC | 30,230 | |
| R. J. REYNOLDS TOBACCO CO. WHITAKER PARK | British American Tobacco | 28,594 | |
| Patheon Manufacturing Services LLC | Thermo Fisher Scientific | 28,392 | |
| Ajinomoto Health & Nutrition NA, Inc. | Ajinomoto | 27,664 | |
| Smithfield Fresh Meats Corp. Clinton | WH Group | 27,143 | |
| Stepan | Stepan | 27,067 | |
| 3M Pittsboro | 3M Company | 27,051 | |
| FRITO-LAY, INCORPORATED | PepsiCo | 26,631 | |
| Ingredion Incorporated | Ingredion | 26,387 | |
| SURRY COUNTY LANDFILL | Surry County, NC | 26,066 | |
| QORVO | Qorvo | 24,793 | |
| Piedmont Natural Gas - Tennessee | Duke Energy | 24,756 | |
| TYSON FARMS, INC. | Tyson Foods | 21,783 | |
| Lenoir County Landfill | Lenoir County, NC | 21,403 | |
| Oxford MSW Landfill | Granville County, NC | 20,196 | |
| NGK Ceramics USA, Inc. | NGK Insulators | 20,167 | |
| Cascades Tissue Group North Carolina | Cascades Inc. | 19,707 | |
| Lincoln | Duke Energy | 19,532 | |
| Carolina Stalite Company | CAROLINA STALITE CO | 19,189 | |
| Piedmont Natural Gas - South Carolina | Duke Energy | 17,655 | |
| Granges Americas Inc.- SRM | GRANGES | 16,960 | |
| Wayne County Landfill | Wayne County, NC | 12,110 | |
| PERDUE FARMS INC | Perdue | 9,986 | |
| GSK, INC. | GSK plc | 8,130 | |
| Craven County Wood Energy | CMS Energy | 3,681 | 50% |
| Craven County Wood Energy | I Squared Capital | 3,681 | 50% |
| City of Lexington | City of Lexington, NC | 2,286 | |
| Frontier Natural Gas | Ullico Inc. | 0 | |