| # | Facility | Type | Country | t CO₂e/yr |
|---|---|---|---|---|
| 1 | ATLANTIC ALUMINA, GRAMERCY OPERATIONS | Metals Plant | United States | 801,697 |
| 2 | Hydro Aluminium, Sunndal | Metals Plant | Norway | 660,000 |
| 3 | NATIONAL CEMENT COMPANY INC. | Metals Plant | United States | 633,566 |
| 4 | AM/NS Calvert, LLC | Metals Plant | United States | 558,122 |
| 5 | WVA Manufacturing, LLC | Metals Plant | United States | 525,816 |
| 6 | ALUMINIUM DUNKERQUE SAS | Metals Plant | France | 497,000 |
| 7 | ALUMINIUM DUNKERQUE | Metals Plant | France | 492,000 |
| 8 | LIBERTY ALUMINIUM DUNKERQUE | Metals Plant | France | 484,000 |
| 9 | ALVANCE ALUMINIUM DUNKERQUE SAS | Metals Plant | France | 482,000 |
| 10 | Elkem Salten | Metals Plant | Norway | 476,000 |
| 11 | Norðurál Grundartangi ehf. | Metals Plant | Iceland | 469,201 |
| 12 | Alcoa Mosjøen | Metals Plant | Norway | 425,000 |
| 13 | ALUMINIO ESPAÑOL, SA | Metals Plant | Spain | 403,000 |
| 14 | SC ALRO SA SLATINA - Sediu primar | Metals Plant | Romania | 398,000 |
| 15 | ALCOA TRANSFORMACION DE PRODUCTOS, S.L. (ALCOA TRANSFORMACIÓN DE PRODUCTOS, S.L.) | Metals Plant | Spain | 368,000 |
| 16 | Hydro Aluminium, Karmøy | Metals Plant | Norway | 336,000 |
| 17 | GLOBE METALLURGICAL INC. (0684000105) | Metals Plant | United States | 329,714 |
| 18 | ERAMET NORWAY AS, Sauda | Metals Plant | Norway | 320,000 |
| 19 | Elkem Bremanger | Metals Plant | Norway | 319,000 |
| 20 | Hydro Aluminium, Årdal Metallverk | Metals Plant | Norway | 304,095 |
| 21 | Speira GmbH | Metals Plant | Germany | 298,000 |
| 22 | Elkem Rana AS | Metals Plant | Norway | 298,000 |
| 23 | Slovalco, a.s. | Metals Plant | Slovakia | 296,000 |
| 24 | OFZ a.s. Istebné - prevádzka Široká | Metals Plant | Slovakia | 294,000 |
| 25 | Rio Tinto á Íslandi hf. | Metals Plant | Iceland | 292,395 |
| 26 | Rönnskärsverken | Metals Plant | Sweden | 291,000 |
| 27 | Hydro Aluminium Rolled Products GmbH Rheinwerk | Metals Plant | Germany | 286,000 |
| 28 | Speira GmbH Rheinwerk | Metals Plant | Germany | 284,000 |
| 29 | Finnfjord | Metals Plant | Norway | 284,000 |
| 30 | TRIMET Aluminium SE | Metals Plant | Germany | 283,000 |
| 31 | Elkem Thamshavn | Metals Plant | Norway | 277,000 |
| 32 | Wacker Chemicals Norway | Metals Plant | Norway | 274,000 |
| 33 | TRIMET | Metals Plant | France | 265,000 |
| 34 | USINE DES CLAVAUX | Metals Plant | France | 264,000 |
| 35 | TRIMET FRANCE SAS | Metals Plant | France | 261,000 |
| 36 | ARCONIC DAVENPORT LLC | Metals Plant | United States | 255,551 |
| 37 | US MAGNESIUM LLC | Metals Plant | United States | 255,326 |
| 38 | Almatis Burnside Inc | Metals Plant | United States | 249,878 |
| 39 | FERROPEM - USINE D'ANGLEFORT | Metals Plant | France | 243,000 |
| 40 | FERROPEM | Metals Plant | France | 234,000 |
| 41 | LOGAN ALUMINUM INC | Metals Plant | United States | 230,653 |
| 42 | Eramet Norway Kvinesdal | Metals Plant | Norway | 228,000 |
| 43 | TRIMET Aluminium SE, Niederlassung Hamburg | Metals Plant | Germany | 223,000 |
| 44 | STEEL DUST RECYCLING LLC | Metals Plant | United States | 217,327 |
| 45 | RW silicium GmbH, Werk Pocking | Metals Plant | Germany | 216,000 |
| 46 | USINE DES CLAVAUX | Metals Plant | France | 216,000 |
| 47 | UMICORE - HOBOKEN | Metals Plant | Belgium | 213,000 |
| 48 | FERROPEM | Metals Plant | France | 211,000 |
| 49 | FERROATLANTICA-DUMBRIA | Metals Plant | Spain | 207,000 |
| 50 | ARCONIC TENNESSEE OPERATIONS | Metals Plant | United States | 203,795 |
| 51 | FERROGLOBE MANGANÈSE FRANCE | Metals Plant | France | 202,000 |
| 52 | Waupaca Foundry, Inc. | Metals Plant | United States | 199,503 |
| 53 | SANDERS LEAD COMPANY INCORPORATED | Metals Plant | United States | 197,988 |
| 54 | FERROGLOBE MANGANÈSE FRANCE SAS | Metals Plant | France | 197,000 |
| 55 | ERAMET MARIETTA INC. (0684020006) | Metals Plant | United States | 195,517 |
| 56 | FERROPEM | Metals Plant | France | 192,000 |
| 57 | FERROPEM GROUPE FERROATLANTICA | Metals Plant | France | 190,000 |
| 58 | WAUPACA FOUNDRY, INC-PLANTS 2 & 3 | Metals Plant | United States | 188,180 |
| 59 | NOVELIS CORPORATION | Metals Plant | United States | 187,863 |
| 60 | Eramet Norway AS, Porsgrunn | Metals Plant | Norway | 185,000 |
| 61 | ALTEO GARDANNE | Metals Plant | France | 184,000 |
| 62 | Kubikenborg Aluminium AB | Metals Plant | Sweden | 183,000 |
| 63 | FERROPEM | Metals Plant | France | 181,000 |
| 64 | CC METALS & ALLOYS, LLC | Metals Plant | United States | 180,857 |
| 65 | Commonwealth Rolled Products | Metals Plant | United States | 180,768 |
| 66 | GLOBE METALLURGICAL INC | Metals Plant | United States | 180,512 |
| 67 | ALERIS ROLLED PRODUCTS INC | Metals Plant | United States | 178,372 |
| 68 | WISE ALLOYS LLC-ALLOYS PLANT | Metals Plant | United States | 176,964 |
| 69 | AMERICAN CAST IRON PIPE CO | Metals Plant | United States | 175,285 |
| 70 | ELKEM ASA AVD BJØLVEFOSSEN | Metals Plant | Norway | 174,000 |
| 71 | Kaiser Aluminum Warrick LLC | Metals Plant | United States | 173,118 |
| 72 | Elkem Bjølvefossen | Metals Plant | Norway | 172,000 |
| 73 | NLMK PENNSYLVANIA LLC | Metals Plant | United States | 169,717 |
| 74 | CALIFORNIA STEEL INDUSTRIES INC | Metals Plant | United States | 167,901 |
| 75 | Aurubis AG | Metals Plant | Germany | 164,000 |
| 76 | Vargön Alloys AB | Metals Plant | Sweden | 163,000 |
| 77 | Aurubis AG | Metals Plant | Germany | 162,000 |
| 78 | TENNESSEE ALLOYS CORPORATION | Metals Plant | United States | 161,030 |
| 79 | Alcoa aluminium, Lista | Metals Plant | Norway | 160,000 |
| 80 | Continental Silver Grove, LLC. | Metals Plant | United States | 155,189 |
| 81 | US Steel - Great Lakes Works | Metals Plant | United States | 153,616 |
| 82 | United States Pipe and Foundry Company, LLC | Metals Plant | United States | 153,395 |
| 83 | Cleveland-Cliffs Weirton LLC | Metals Plant | United States | 152,269 |
| 84 | Aluminium Norf GmbH | Metals Plant | Germany | 151,000 |
| 85 | XALLAS ELECTRICIDAD Y ALEACIONES, SAU-DUMBRIA | Metals Plant | Spain | 150,000 |
| 86 | FERROATLANTICA - FÁBRICA DE BOO | Metals Plant | Spain | 145,000 |
| 87 | FERROATLANTICA-CEE | Metals Plant | Spain | 144,000 |
| 88 | Mississippi Silicon | Metals Plant | United States | 143,769 |
| 89 | C-E MINERALS PLANTS 1/2/6 | Metals Plant | United States | 143,342 |
| 90 | Sør-Norge Aluminium | Metals Plant | Norway | 142,000 |
| 91 | Ferroglobe Mangan Norge AS | Metals Plant | Norway | 139,730 |
| 92 | TRIMET Aluminium SE Niederlassung Voerde | Metals Plant | Germany | 138,000 |
| 93 | GLOBE METALLURGICAL | Metals Plant | United States | 133,941 |
| 94 | ERAMET NORWAY AS, Porsgrunn | Metals Plant | Norway | 131,000 |
| 95 | Befesa Zinc US INC | Metals Plant | United States | 126,860 |
| 96 | PABCO BUILDING PRODUCTS AND SANDIA | Metals Plant | United States | 126,233 |
| 97 | US Steel - Midwest Plant | Metals Plant | United States | 124,454 |
| 98 | FERROATLANTICA DE BOO | Metals Plant | Spain | 122,000 |
| 99 | Constellium Rolled Products Ravenswood, LLC | Metals Plant | United States | 119,399 |
| 100 | Glencore Canada Corporation - Fonderie Horne | Metals Plant | Canada | 119,221 |
| 101 | ALCOA INESPAL - AVILÉS | Metals Plant | Spain | 118,000 |
| 102 | Befesa Zinc US INC | Metals Plant | United States | 117,780 |
| 103 | US Steel - Fairfield Tubular Operations | Metals Plant | United States | 117,435 |
| 104 | CONSTELLIUM NEUF BRISACH | Metals Plant | France | 115,000 |
| 105 | DAMCO Aluminium Delfzijl Coöperatie U.A. | Metals Plant | Netherlands | 115,000 |
| 106 | Arconic-Köfém Kft. | Metals Plant | Hungary | 114,000 |
| 107 | ELVALHALCOR S.A. - ALUMINIUM ROLLING DIVISION | Metals Plant | Greece | 114,000 |
| 108 | CAROLINA STALITE COMPANY | Metals Plant | United States | 113,721 |
| 109 | ALCOA INESPAL, S.A. - LA CORUÑA | Metals Plant | Spain | 112,000 |
| 110 | Kaiser Aluminum Washington | Metals Plant | United States | 110,568 |
| 111 | Arconic Lancaster Corp | Metals Plant | United States | 109,536 |
| 112 | CORNING DIESEL MANUFACTURING FACILITY | Metals Plant | United States | 108,959 |
| 113 | ENVIROFOCUS TECHNOLOGIES LLC | Metals Plant | United States | 107,810 |
| 114 | Befesa Zinc US INC | Metals Plant | United States | 107,697 |
| 115 | Cleveland-Cliffs Steel Corporation | Metals Plant | United States | 107,636 |
| 116 | GOPHER RESOURCE LLC | Metals Plant | United States | 105,184 |
| 117 | Hydro Aluminium, Høyanger | Metals Plant | Norway | 104,000 |
| 118 | Talum | Metals Plant | Slovenia | 101,766 |
| 119 | Granges Americas, Inc | Metals Plant | United States | 101,749 |
| 120 | HEMLOCK SEMICONDUCTOR OPERATIONS LLC | Metals Plant | United States | 101,529 |
| 121 | COMILOG DUNKERQUE | Metals Plant | France | 101,000 |
| 122 | AMERICAN GYPSUM CO /GYPSUM WALLBOARD PLT | Metals Plant | United States | 99,829 |
| 123 | Fonderie Horne | Metals Plant | Canada | 99,418 |
| 124 | PHELPS DODGE REFINING CORPORATION | Metals Plant | United States | 99,065 |
| 125 | BASF CORP ATTAPULGUS OPS | Metals Plant | United States | 98,114 |
| 126 | Continental Palatka, LLC. | Metals Plant | United States | 97,766 |
| 127 | BUICK RESOURCE RECYCLING FACILITY | Metals Plant | United States | 97,483 |
| 128 | EAST PENN LYONS SMELTER & BATTERY PLT | Metals Plant | United States | 96,363 |
| 129 | Cleveland-Cliffs Tek Inc. and Cleveland-Cliffs Kote Inc. | Metals Plant | United States | 96,196 |
| 130 | HEMLOCK SEMICONDUCTOR OPERATIONS LLC | Metals Plant | United States | 95,010 |
| 131 | WISE ALLOYS, LLC - Alabama Reclamation Plant | Metals Plant | United States | 94,254 |
| 132 | MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC | Metals Plant | United States | 93,079 |
| 133 | SHERWIN ALUMINA PLANT | Metals Plant | United States | 92,231 |
| 134 | DC Alabama Inc. | Metals Plant | United States | 91,863 |
| 135 | Evraz Oregon Steel | Metals Plant | United States | 89,736 |
| 136 | Waupaca Foundry Inc. PLANT 6 | Metals Plant | United States | 89,018 |
| 137 | Georgia-Pacific Gypsum LLC - Cumberland | Metals Plant | United States | 88,654 |
| 138 | Gold Bond - MTH Plant | Metals Plant | United States | 88,127 |
| 139 | Gold Bond - BAL Plant | Metals Plant | United States | 87,712 |
| 140 | HUNTINGTON ALLOYS CORPORATION | Metals Plant | United States | 87,219 |
| 141 | US GYPSUM - BRIDGEPORT PLANT | Metals Plant | United States | 86,825 |
| 142 | FREEPORT-MCMORAN MIAMI INC | Metals Plant | United States | 84,091 |
| 143 | REVERE SMELTING & REFINING CORP | Metals Plant | United States | 83,255 |
| 144 | Georgetown Facility | Metals Plant | United States | 81,884 |
| 145 | Gold Bond - SHI Plant | Metals Plant | United States | 78,085 |
| 146 | Felman Production, Inc. | Metals Plant | United States | 76,301 |
| 147 | REPUBLIC STEEL, LACKAWANNA | Metals Plant | United States | 75,645 |
| 148 | GRIFFIN PIPE PRODUCTS COMPANY - LYNCHBURG | Metals Plant | United States | 74,210 |
| 149 | Gold Bond - APL Plant | Metals Plant | United States | 72,865 |
| 150 | United States Gypsum Company of Sweetwater | Metals Plant | United States | 71,690 |
| 151 | CERTAINTEED GYPSUM | Metals Plant | United States | 71,280 |
| 152 | US GYPSUM - ALIQUIPPA PLANT | Metals Plant | United States | 70,766 |
| 153 | Waupaca Foundry INC. - PLT 1 | Metals Plant | United States | 69,832 |
| 154 | Dal-Tile Sunnyvale Mfg | Metals Plant | United States | 69,447 |
| 155 | US GYPSUM - PLASTER CITY PLANT | Metals Plant | United States | 69,301 |
| 156 | US GYPSUM - SPERRY PLANT | Metals Plant | United States | 68,265 |
| 157 | CERTAINTEED GYPSUM & CEILING MFG INC | Metals Plant | United States | 68,192 |
| 158 | ALMATIS INC - BAUXITE ARKANSAS | Metals Plant | United States | 68,156 |
| 159 | AK Steel Corporation West Works | Metals Plant | United States | 68,113 |
| 160 | Hydro Extrusion USA, LLC | Metals Plant | United States | 67,935 |
| 161 | DAL-ITALIA | Metals Plant | United States | 67,886 |
| 162 | IMCO RECYCLING OF OHIO LLC | Metals Plant | United States | 67,595 |
| 163 | NEENAH FOUNDRY CO PLTS 2 & 3 | Metals Plant | United States | 66,845 |
| 164 | AMERICAN GYPSUM COMPANY | Metals Plant | United States | 65,720 |
| 165 | Tenaris Bay City, Inc. | Metals Plant | United States | 63,661 |
| 166 | QUEMETCO INC | Metals Plant | United States | 62,962 |
| 167 | USG Interiors, Inc. | Metals Plant | United States | 62,422 |
| 168 | McWane Ductile - Ohio | Metals Plant | United States | 61,914 |
| 169 | SAINT-GOBAIN ABRASIVES and SAINT-GOBAIN CERAMICS & PLASTICS, INC. | Metals Plant | United States | 61,714 |
| 170 | Continental Buchanan, LLC. | Metals Plant | United States | 61,321 |
| 171 | Dal-Tile Dickson | Metals Plant | United States | 58,733 |
| 172 | ARCELORMITTAL TUBULAR PRODUCTS USA LLC | Metals Plant | United States | 58,554 |
| 173 | US GYPSUM - SHOALS PLANT | Metals Plant | United States | 57,297 |
| 174 | WYMAN GORDON FORGINGS | Metals Plant | United States | 56,529 |
| 175 | Befesa Zinc US INC | Metals Plant | United States | 56,178 |
| 176 | CERTAINTEED GYPSUM SEATTLE | Metals Plant | United States | 55,218 |
| 177 | CHARLOTTE PIPE & FOUNDRY CO | Metals Plant | United States | 54,536 |
| 178 | McWane Ductile-New Jersey | Metals Plant | United States | 54,278 |
| 179 | McWane Ductile - Utah, A Division of McWane Inc. | Metals Plant | United States | 53,531 |
| 180 | OWENS CORNING INSULATING SYSTEMS, LLC - JOPLIN | Metals Plant | United States | 53,078 |
| 181 | THE BELDEN BRICK COMPANY (0679000118) | Metals Plant | United States | 52,847 |
| 182 | GEORGIA PACIFIC GYPSUM | Metals Plant | United States | 52,386 |
| 183 | Novelis ALR Aluminum LLC (Davenport Casting) | Metals Plant | United States | 52,046 |
| 184 | GEORGIA-PACIFIC GYPSUM LLC, WHEATFIELD, INDIANA | Metals Plant | United States | 51,877 |
| 185 | Gunite Corporation | Metals Plant | United States | 51,596 |
| 186 | Gold Bond - MED Plant | Metals Plant | United States | 51,045 |
| 187 | Revolution VSC LP | Metals Plant | Canada | 50,951 |
| 188 | Georgia-Pacific Gypsum | Metals Plant | United States | 50,535 |
| 189 | JSW Steel (USA) Inc. | Metals Plant | United States | 50,421 |
| 190 | GENERAL MOTORS LLC BEDFORD CETC | Metals Plant | United States | 49,995 |
| 191 | REAL ALLOY SPECIFICATION, LLC. | Metals Plant | United States | 49,974 |
| 192 | HAYNES INTERNATIONAL INCORPORATED | Metals Plant | United States | 49,963 |
| 193 | ATI Allvac - Monroe | Metals Plant | United States | 49,708 |
| 194 | NOVELIS ALUMINUM CORPORATION | Metals Plant | United States | 49,542 |
| 195 | NORTHEAST SOLITE CORPORATION | Metals Plant | United States | 49,537 |
| 196 | ELEMENT RESOURCES-GARFIELD FACILITY LLC | Metals Plant | United States | 49,526 |
| 197 | GREDE LLC REEDSBURG | Metals Plant | United States | 49,270 |
| 198 | UNITED STATES PIPE & FOUNDRY CO LLC | Metals Plant | United States | 48,905 |
| 199 | VSC | Metals Plant | Canada | 48,766 |
| 200 | Arcosa Lightweight - Brooks Plant | Metals Plant | United States | 48,654 |
| 201 | IMERYS SANDERSVILLE CALCINE PLANT | Metals Plant | United States | 48,422 |
| 202 | US GYPSUM - GALENA PARK PLANT | Metals Plant | United States | 48,397 |
| 203 | G P GYPSUM SWEETWATER WALLBOARD PLANT | Metals Plant | United States | 47,857 |
| 204 | CERTAINTEED GYPSUM NASHVILLE | Metals Plant | United States | 47,752 |
| 205 | TCI Texarkana, Inc | Metals Plant | United States | 47,275 |
| 206 | EJ USA, Inc. - East Jordan Foundry | Metals Plant | United States | 47,057 |
| 207 | AUDUBON METALS LLC | Metals Plant | United States | 46,490 |
| 208 | US GYPSUM - RAINIER PLANT | Metals Plant | United States | 46,451 |
| 209 | Georgia-Pacific Gypsum LLC - McQueeney | Metals Plant | United States | 45,965 |
| 210 | US GYPSUM - WASHINGTONVILLE PLANT | Metals Plant | United States | 45,942 |
| 211 | Gold Bond - FTD Plant | Metals Plant | United States | 45,686 |
| 212 | FLORIM USA INC | Metals Plant | United States | 45,479 |
| 213 | SOUTHWIRE COMPANY KENTUCKY PLANT | Metals Plant | United States | 45,360 |
| 214 | US GYPSUM - GYPSUM PLANT | Metals Plant | United States | 45,022 |
| 215 | JW Aluminum | Metals Plant | United States | 44,418 |
| 216 | AMERICAN GYPSUM COMPANY | Metals Plant | United States | 44,343 |
| 217 | REYNOLDS FOIL, INC. | Metals Plant | United States | 43,881 |
| 218 | Georgia-Pacific Gypsum LLC - Fletcher | Metals Plant | United States | 43,413 |
| 219 | CADILLAC CASTING, INCORPORATED | Metals Plant | United States | 42,890 |
| 220 | BASF CORP SAVANNAH OPERATIONS | Metals Plant | United States | 42,453 |
| 221 | Gold Bond - ROT Plant | Metals Plant | United States | 42,101 |
| 222 | Wacker Polysilicon North America, LLC | Metals Plant | United States | 42,069 |
| 223 | JAMES HARDIE BUILDING PRODUCTS, INC. (CLEB) | Metals Plant | United States | 41,865 |
| 224 | Cleveland-Cliffs Steel Corporation | Metals Plant | United States | 41,317 |
| 225 | US GYPSUM - JACKSONVILLE PLANT | Metals Plant | United States | 41,305 |
| 226 | STONEPEAK CERAMICS INC | Metals Plant | United States | 41,192 |
| 227 | MATALCO (U.S.), INC. | Metals Plant | United States | 41,191 |
| 228 | CertainTeed Gypsum | Metals Plant | United States | 40,964 |
| 229 | Georgia-Pacific Gypsum LLC - Fort Dodge | Metals Plant | United States | 40,469 |
| 230 | WHEATLAND TUBE COMPANY - COUNCIL | Metals Plant | United States | 40,147 |
| 231 | Quemetco, Inc. | Metals Plant | United States | 39,747 |
| 232 | PABCO Building Products | Metals Plant | United States | 39,612 |
| 233 | GEORGIA-PACIFIC GYPSUM LLC | Metals Plant | United States | 39,504 |
| 234 | US GYPSUM - EAST CHICAGO PLANT | Metals Plant | United States | 39,395 |
| 235 | GLOBAL TUNGSTEN & POWDERS CORP | Metals Plant | United States | 38,954 |
| 236 | Carbide Industries LLC | Metals Plant | United States | 38,750 |
| 237 | Jewel Acquisition - Louisville Facility | Metals Plant | United States | 38,177 |
| 238 | Aggregate Industries SWR, Inc. - Utelite Plant | Metals Plant | United States | 38,019 |
| 239 | USS-UPI, LLC | Metals Plant | United States | 37,888 |
| 240 | TITANIUM METALS CORP TORONTO PLANT | Metals Plant | United States | 37,338 |
| 241 | Gold Bond - WLM Plant | Metals Plant | United States | 37,298 |
| 242 | Georgia-Pacific Gypsum LLC | Metals Plant | United States | 37,217 |
| 243 | Gold Bond - LGB Plant | Metals Plant | United States | 37,117 |
| 244 | ACME GYPSUM FACILITY | Metals Plant | United States | 37,014 |
| 245 | SUPERIOR ALUMINUM ALLOYS LLC | Metals Plant | United States | 36,254 |
| 246 | OHIO VALLEY ALUMINUM CO INC | Metals Plant | United States | 36,108 |
| 247 | NOVELIS CORP - GREENSBORO | Metals Plant | United States | 35,775 |
| 248 | ARCONIC LAFAYETTE LLC | Metals Plant | United States | 35,553 |
| 249 | Revere Copper Products, Inc. | Metals Plant | United States | 35,318 |
| 250 | Cherokee Brick & Tile Company | Metals Plant | United States | 35,184 |
| 251 | CertainTeed Gypsum NC, Inc. | Metals Plant | United States | 34,941 |
| 252 | MITSUBISHI POLYCRYSTALLINE SILICON AMERICAN CORPORATION | Metals Plant | United States | 34,410 |
| 253 | DAL TILE INTERNATIONAL | Metals Plant | United States | 34,122 |
| 254 | Gold Bond - SHO Plant | Metals Plant | United States | 33,768 |
| 255 | GEORGIA PACIFIC Gypsum LLC | Metals Plant | United States | 33,723 |
| 256 | Real Alloy Recycling, LLC | Metals Plant | United States | 33,451 |
| 257 | JSW Steel USA Ohio, Inc. | Metals Plant | United States | 33,371 |
| 258 | CertainTeed Gypsum Manufacturing | Metals Plant | United States | 33,184 |
| 259 | Bonnell Aluminum, Inc. | Metals Plant | United States | 33,128 |
| 260 | TEXTRON CWC DIVISION | Metals Plant | United States | 33,022 |
| 261 | REAL ALLOY SPECIFICATION, LLC. | Metals Plant | United States | 32,991 |
| 262 | REC SILICON | Metals Plant | United States | 32,621 |
| 263 | Gold Bond - POR Plant | Metals Plant | United States | 32,554 |
| 264 | Huber Specialty Hydrates | Metals Plant | United States | 32,545 |
| 265 | SDI LaFarga - Copperworks | Metals Plant | United States | 32,382 |
| 266 | Webco Industries, Star Center Tube | Metals Plant | United States | 32,083 |
| 267 | FCA KOKOMO CASTING PLANT | Metals Plant | United States | 32,011 |
| 268 | Aurubis Buffalo Inc. | Metals Plant | United States | 31,912 |
| 269 | Gold Bond- BUR Plant | Metals Plant | United States | 31,901 |
| 270 | TYLER PIPE COMPANY | Metals Plant | United States | 31,899 |
| 271 | VANDERGRIFT FACILITY | Metals Plant | United States | 31,809 |
| 272 | USG INTERIORS, LLC - GREENVILLE PLANT | Metals Plant | United States | 31,700 |
| 273 | CATERPILLAR INC.-MAPLETON | Metals Plant | United States | 31,671 |
| 274 | USG INTERIORS, LLC - RED WING PLANT | Metals Plant | United States | 31,567 |
| 275 | Ryobi Die Casting | Metals Plant | United States | 31,516 |
| 276 | Hydro Extrusion USA, LLC. | Metals Plant | United States | 31,364 |
| 277 | KAISER ALUMINUM (0145010093) | Metals Plant | United States | 31,255 |
| 278 | Steel Dynamics | Metals Plant | United States | 30,781 |
| 279 | James Hardie Building Products | Metals Plant | United States | 30,700 |
| 280 | VISTA METALS CORPORATION | Metals Plant | United States | 30,073 |
| 281 | CORNING INCORPORATED - BLACKSBURG PLANT | Metals Plant | United States | 30,035 |
| 282 | THERMAFIBER INC | Metals Plant | United States | 29,696 |
| 283 | Potters Industries LLC. - Apex, NC | Metals Plant | United States | 29,482 |
| 284 | 3M Pittsboro | Metals Plant | United States | 29,340 |
| 285 | Owens Corning | Metals Plant | United States | 29,026 |
| 286 | Gold Bond - ANN Plant | Metals Plant | United States | 28,802 |
| 287 | MOST INC | Metals Plant | United States | 28,570 |
| 288 | Fiberteq, LLC | Metals Plant | United States | 28,180 |
| 289 | BENTELER Steel Tube Manufacturing Corp | Metals Plant | United States | 28,114 |
| 290 | JAMES HARDIE BUILDING PRODUCTS, INC. (PERU) | Metals Plant | United States | 28,023 |
| 291 | Johns Manville | Metals Plant | United States | 27,946 |
| 292 | James Hardie Building Products, Inc. | Metals Plant | United States | 27,246 |
| 293 | Skana Aluminum Company | Metals Plant | United States | 27,077 |
| 294 | Endicott Clay Products Co. | Metals Plant | United States | 27,049 |
| 295 | Gold Bond - WWG Plant | Metals Plant | United States | 27,024 |
| 296 | Jupiter Aluminum Corp | Metals Plant | United States | 26,913 |
| 297 | Potters Industries, Inc. - Muscatine, IA | Metals Plant | United States | 26,855 |
| 298 | Golden Aluminum Inc. | Metals Plant | United States | 26,760 |
| 299 | Defiance Casting Operations (0320010001) | Metals Plant | United States | 26,732 |
| 300 | Gold Bond - RIC Plant | Metals Plant | United States | 26,683 |
| 301 | COMMERCIAL BRICK | Metals Plant | United States | 26,489 |
| 302 | Granges Americas Inc.- SRM | Metals Plant | United States | 26,477 |
| 303 | Gold Bond - SAV Plant | Metals Plant | United States | 26,402 |
| 304 | GENERAL MOTORS SAGINAW METAL CASTING OPERATIONS | Metals Plant | United States | 26,068 |
| 305 | Matalco Inc. | Metals Plant | United States | 25,546 |
| 306 | Gold Bond - WAK Plant | Metals Plant | United States | 25,484 |
| 307 | Wieland Rolled Products North America | Metals Plant | United States | 25,466 |
| 308 | MOST, INC | Metals Plant | United States | 25,345 |
| 309 | Worthington Industries | Metals Plant | United States | 25,288 |
| 310 | JESSOP STEEL, LLC WASHINGTON FACILITY | Metals Plant | United States | 25,022 |
| 311 | RMI Titanium Company LLC | Metals Plant | United States | 24,830 |
| 312 | Tyler Union | Metals Plant | United States | 24,646 |
| 313 | CERTAINTEED CEILINGS CORP | Metals Plant | United States | 24,506 |
| 314 | ACME BRICK CO ELGIN PLANT | Metals Plant | United States | 24,463 |
| 315 | OSCO Industries, Inc. Jackson Division | Metals Plant | United States | 24,082 |
| 316 | Hydro Extrusion USA LLC | Metals Plant | United States | 24,006 |
| 317 | Potters Industries, Inc. - Brownwood, TX | Metals Plant | United States | 23,964 |
| 318 | WESTERN AGGREGATES INCORPORATED | Metals Plant | United States | 23,511 |
| 319 | Materion Brush, Inc. | Metals Plant | United States | 23,472 |
| 320 | ENKEI AMERICA INC | Metals Plant | United States | 23,366 |
| 321 | Potters Industries, Inc. - Potsdam, NY | Metals Plant | United States | 23,267 |
| 322 | Kohler Co. - Brownwood - Main Plant | Metals Plant | United States | 23,212 |
| 323 | US Steel (Fairfield Works) | Metals Plant | United States | 22,962 |
| 324 | Acme Brick - Texas Clay Plants | Metals Plant | United States | 22,881 |
| 325 | US Steel - Fairless Hills Plant | Metals Plant | United States | 22,847 |
| 326 | Bonnell Aluminum, Inc. | Metals Plant | United States | 22,471 |
| 327 | KEYMARK CORP PLANT | Metals Plant | United States | 21,774 |
| 328 | Forest City Facility LLC | Metals Plant | United States | 21,122 |
| 329 | GREDE LLC - IRON MOUNTAIN | Metals Plant | United States | 20,883 |
| 330 | Acme Brick - Denton Plant | Metals Plant | United States | 20,871 |
| 331 | US GYPSUM - SOUTHARD PLANT | Metals Plant | United States | 20,842 |
| 332 | USG INTERIORS, LLC - WALWORTH PLANT | Metals Plant | United States | 20,794 |
| 333 | Nemak USA Inc. - Gateway | Metals Plant | United States | 20,304 |
| 334 | NEMAK USA INC | Metals Plant | United States | 20,245 |
| 335 | Carolina Stalite Company | Metals Plant | United States | 20,050 |
| 336 | REC SOLAR GRADE SILICON | Metals Plant | United States | 19,948 |
| 337 | MONARCH CERAMIC TILE INC | Metals Plant | United States | 19,935 |
| 338 | DALTON CORP WARSAW MFG FACILITY | Metals Plant | United States | 19,837 |
| 339 | ISOLATEK INTERNATIONAL | Metals Plant | United States | 19,503 |
| 340 | Great Lakes Castings LLC | Metals Plant | United States | 19,470 |
| 341 | PCC STRUCTURALS INC | Metals Plant | United States | 19,375 |
| 342 | MOMENTIVE PERFORMANCE MATERIALS QUARTZ, INC. (0145000213) | Metals Plant | United States | 18,808 |
| 343 | Hydro Extrusion USA | Metals Plant | United States | 18,704 |
| 344 | Superior Industries International Arkansas, LLC | Metals Plant | United States | 18,248 |
| 345 | WARD MANUFACTURING LLC | Metals Plant | United States | 18,241 |
| 346 | Kentucky Electric Steel Company | Metals Plant | United States | 17,690 |
| 347 | ASARCO LLC AMARILLO COPPER REFINERY | Metals Plant | United States | 17,257 |
| 348 | Shultz Steel Company | Metals Plant | United States | 17,043 |
| 349 | CARBO Ceramics Inc. - Toomsboro Plant | Metals Plant | United States | 16,079 |
| 350 | CARBO Ceramics Inc. - McIntyre Plant | Metals Plant | United States | 15,335 |
| 351 | Kohler Co. - Spartanburg Plant | Metals Plant | United States | 15,320 |
| 352 | Republic Steel - Lorain Plant | Metals Plant | United States | 15,316 |
| 353 | AMERICAN GYPSUM - BERNALILLO (WALLBOARD) PLANT | Metals Plant | United States | 15,261 |
| 354 | Michigan Seamless Tube, LLC | Metals Plant | United States | 14,895 |
| 355 | BRADKEN ATCHISON/ST JOSEPH | Metals Plant | United States | 14,800 |
| 356 | Cleveland-Cliffs Steel Corporation - Zanesville Works | Metals Plant | United States | 14,757 |
| 357 | Allegheny & Tsingshan Stainless, LLC | Metals Plant | United States | 14,163 |
| 358 | TG Missouri Corporation | Metals Plant | United States | 14,053 |
| 359 | Constellium Valais SA | Metals Plant | Switzerland | 13,900 |
| 360 | NEMAK USA INC | Metals Plant | United States | 13,761 |
| 361 | CARBO Ceramics Inc. - Eufaula Plant | Metals Plant | United States | 13,569 |
| 362 | US Silica Company - Millen Plant | Metals Plant | United States | 11,777 |
| 363 | Clarios, LLC - Florence Recycling Center | Metals Plant | United States | 11,450 |
| 364 | Cleveland-Cliffs Burns Harbor, LLC - Gary Plate | Metals Plant | United States | 10,380 |
| 365 | IPSCO KOPPEL TUBULARS CORP AMBRIDGE PLT | Metals Plant | United States | 10,241 |
| 366 | ERWIN MANUFACTURING COMPLEX | Metals Plant | United States | 10,096 |
| 367 | ALLEGHENY LUDLUM, BAGDAD FACILITY | Metals Plant | United States | 9,304 |
| 368 | Etobicoke Casting Plant | Metals Plant | Canada | 9,171 |
| 369 | Amsted Rail Company, Inc. | Metals Plant | United States | 8,873 |
| 370 | LUFKIN INDUSTRIES INC | Metals Plant | United States | 8,745 |
| 371 | US GYPSUM - NORFOLK PLANT | Metals Plant | United States | 6,546 |
| 372 | EAST CHICAGO RECOVERY INC | Metals Plant | United States | 6,267 |
| 373 | Spartan Light Metal Products, Inc. | Metals Plant | United States | 6,133 |
| 374 | Constellium Valais SA | Metals Plant | Switzerland | 6,110 |
| 375 | DOE RUN COMPANY | Metals Plant | United States | 5,905 |
| 376 | CLEVELAND-CLIFFS PLATE LLC/CONSHOHOCKEN PLT | Metals Plant | United States | 5,697 |
| 377 | Meridian Lightweight Technologies Inc. Plant E | Metals Plant | Canada | 5,653 |
| 378 | Meridian Lightweight Technologies Inc | Metals Plant | Canada | 5,440 |
| 379 | Joy Global Longview Operations | Metals Plant | United States | 5,077 |
| 380 | Continental Casting LLC | Metals Plant | United States | 4,868 |
| 381 | CONSOLIDATE PRECISION PRODUCTS - MINNEAPOLIS OPERATION | Metals Plant | United States | 4,716 |
| 382 | Imerys Oilfield Minerals | Metals Plant | United States | 4,143 |
| 383 | MagRetech LLC | Metals Plant | United States | 3,241 |
| 384 | United States Gypsum | Metals Plant | United States | 3,212 |
| 385 | Glencore Manganese Norway | Metals Plant | Norway | 2,730 |
| 386 | Lauscha Fiber International | Metals Plant | United States | 2,142 |
| 387 | Spartan Light Metal Products | Metals Plant | United States | 1,938 |
| 388 | US Steel - Lorain Tubular Operations | Metals Plant | United States | 1,855 |
| 389 | vonRoll casting (rondez) sa | Metals Plant | Switzerland | 1,776 |
| 390 | Ardagh Glass Inc. (Salem) | Metals Plant | United States | 1,633 |
| 391 | EXIDE CORP READING SMELTER DIV | Metals Plant | United States | 1,115 |
| 392 | Neaton Auto Products Manufacturing, Inc. | Metals Plant | United States | 947 |
| 393 | Arconic Massena LLC | Metals Plant | United States | 740 |
| 394 | WINDSOR ALUMINUM PLANT | Metals Plant | Canada | 707 |
| 395 | GRIFFIN PIPE PRODUCTS CO | Metals Plant | United States | 683 |
| 396 | Saint-Gobain Proppants (LR) | Metals Plant | United States | 668 |
| 397 | Alcoa Fjarðaál | Metals Plant | Iceland | 536 |
| 398 | ASARCO LLC Hayden Operations | Metals Plant | United States | 490 |
| 399 | Harsco Metals | Metals Plant | United States | 482 |
| 400 | US STEEL - EAST CHICAGO TIN | Metals Plant | United States | 466 |
| 401 | ALCOA WORLD ALUMINA ATLANTIC | Metals Plant | United States | 445 |
| 402 | Titanium Metals Corporation | Metals Plant | United States | 233 |
| 403 | Terves Inc | Metals Plant | United States | 142 |
| 404 | Century Castings Corporation | Metals Plant | United States | 131 |
| 405 | PILKINGTON NORTH AMERICA INCORPORATED | Metals Plant | United States | 108 |
| 406 | TAMCO | Metals Plant | United States | 103 |
| 407 | GLOBE METALLURGICAL INC | Metals Plant | United States | 74 |
| 408 | vR production (choindez) sa | Metals Plant | Switzerland | 64 |
| 409 | Magnesium Products of America, Inc | Metals Plant | United States | 40 |
| 410 | GLOBE METALLURGICAL | Metals Plant | United States | 31 |
| 411 | GRAYMONT WESTERN US INC | Metals Plant | United States | 22 |
| 412 | EXIDE TECHNOLOGIES | Metals Plant | United States | 21 |
| 413 | SAINT GOBAIN PROPPANTS (FS) | Metals Plant | United States | 19 |
| 414 | EXIDE TECHNOLOGIES | Metals Plant | United States | 17 |
| 415 | Magellan Aerospace, Haley | Metals Plant | Canada | 6 |
| 416 | DGS Druckguss Systeme AG | Metals Plant | Switzerland | 3 |
| 417 | Real Alloy Specification, INC | Metals Plant | United States | 2 |
Method: ranked from open data — capacity & CO₂e from Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0). Sorted server-side; click any column to re-sort. Company-level data only.
