| BRBrightmark Rng Facility - Kirkman | Kirkman | IA | — | ◇ UNVERIFIED |
| BRBrightmark Rng Facility - Lake Shore Dairy LLC | Wilson | NY | — | ◇ UNVERIFIED |
| BRBrightmark Rng Facility - Lamb Farms INC | Oakfield | NY | — | ◇ UNVERIFIED |
| BRBrightmark Rng Facility - Legacy | Sanborn | IA | — | ◇ UNVERIFIED |
| BRBrightmark Rng Facility - Roorda | Paullina | IA | — | ◇ UNVERIFIED |
| BRBrightmark Rng Facility - Swiss Valley Farms | Warsaw | NY | — | ◇ UNVERIFIED |
| BRBrightmark Rng Facility - Van Ess | Sanborn | IA | — | ◇ UNVERIFIED |
| BRBrightmark Rng Facility - Willet Dairy LLC | King Ferry | NY | — | ◇ UNVERIFIED |
| BGBrilliant Group INC | Richmond | CA | — | ◇ UNVERIFIED |
| BCBti Carlin Air Separation Plant | Carlin | NV | — | ◇ UNVERIFIED |
| BHBucking Horse Plant | Converse | WY | — | ◇ UNVERIFIED |
| CICaire INC. | San Diego | CA | — | ◇ UNVERIFIED |
| CFCal Fuel, INC. | Cypress | CA | — | ◇ UNVERIFIED |
| CFCal Fuel, INC. | Garden Grove | CA | — | ◇ UNVERIFIED |
| CCCalhoun Chemical, LLC | Port Lavaca | TX | — | ◇ UNVERIFIED |
| CCCalpine Clear Lake Cogeneration | Pasadena | TX | — | ◇ UNVERIFIED |
| CCameron | Pittsburg | CA | — | ◇ UNVERIFIED |
 Capella Space | San Francisco | CA | — | ◇ UNVERIFIED |
| CICarbide Industries LLC Calvert City | Calvert City | KY | — | ◇ UNVERIFIED |
| CACarlin Autoclave Oxygen Plant (formerly Goldstrike Mine) | Carlin | NV | — | ◇ UNVERIFIED |
| COCarson Oil Madras | Madras | OR | — | ◇ UNVERIFIED |
| CCCarter Creek Gas Plant | Uinta | WY | — | ◇ UNVERIFIED |
| CDCea Dairy Rng Kansas, LLC - Rexford Rng Facility (air) | Rexford | KS | — | ◇ UNVERIFIED |
| CBCedar Bayou Hydrogen Facility | Baytown | TX | — | ◇ UNVERIFIED |
| CBCedar Bayou Plant | Houston | TX | — | ◇ UNVERIFIED |
| CACelanese Acetate LLC Celriver Plant | Rock Hill | SC | — | ◇ UNVERIFIED |
| CRCenex Rensselaer Terminal | Rensselaer | NY | — | ◇ UNVERIFIED |
| CDCentro De Gas Hiram CORP. | Aguada | PR | — | ◇ UNVERIFIED |
| CICGI International, LLC and CGI International, Inc. | Washington | PA | — | ◇ UNVERIFIED |
 Charm Industrial - 2290 | Fort Lupton | CO | — | ◇ UNVERIFIED |
| CLCharm Louisiana LLC | Saint Landry | LA | — | ◇ UNVERIFIED |
| CCChemours - Corpus Christi Plant | Gregory | TX | — | ◇ UNVERIFIED |
| CNChemtec North America LLC | Coral Springs | FL | — | ◇ UNVERIFIED |
| CCChemtura CORP - Gonzales H M & Bailey Property Aka Spedale Landfill | Gonzales | LA | — | ◇ UNVERIFIED |
| CCChesapeake Custom Chemical INC | Ridgeway | VA | — | ◇ UNVERIFIED |
| COChevron Oil Shale | Debeque | CO | — | ◇ UNVERIFIED |
| CBChocolate Bayou Plant | Alvin | TX | — | ◇ UNVERIFIED |
| CGCiba Geigy Plant - 205 South James St, Newport | Newport | DE | — | ◇ UNVERIFIED |
| CICil Isotope Separations, INC. (0829100409) | Xenia | OH | — | ◇ UNVERIFIED |
| CWCisper Welding, INC. | Wynnewood | OK | — | ◇ UNVERIFIED |
| CCClariant Corporation | Kern County | CA | — | ◇ UNVERIFIED |
| CClariant:martin | Martin | SC | — | ◇ UNVERIFIED |
| CEClean Energy S-21072 | Romeoville | IL | — | ◇ UNVERIFIED |
| CEClean Energy S-21076 | Penns Grove | NJ | — | ◇ UNVERIFIED |
| CEClean Energy Systems Kimberlina, INC. | Bakersfield | CA | — | ◇ UNVERIFIED |
| CLClear Lake | Pasadena | TX | — | ◇ UNVERIFIED |
| CLCnty Line Clnr Svc | Huntingdon Valley | PA | — | ◇ UNVERIFIED |
| CIColorado Interstate Gas Resources Compan | Cheyenne Wells | CO | — | ◇ UNVERIFIED |
| CCComplete Corrosion Solutions Inc. | La Porte | TX | — | ◇ UNVERIFIED |
| CCContinental Carbonic-denison | Denison | IA | — | ◇ UNVERIFIED |
| CCContinental Carbonic-el Dorado | El Dorado | AR | — | ◇ UNVERIFIED |
| CCContinental Carbonic Products | El Dorado | AR | — | ◇ UNVERIFIED |
| CCContinental Carbonic Products - Bridgeport Tx | Bridgeport | TX | — | ◇ UNVERIFIED |
| CCContinental Carbonic Products, INC. | Denison | IA | — | ◇ UNVERIFIED |
| CCContinental Carbonic Products Inc.-clearfield | Clearfield | PA | — | ◇ UNVERIFIED |
| CFCorteva Freeport Operations | Freeport | TX | — | ◇ UNVERIFIED |
| CMCosta Mesa Fuel INC. | Costa Mesa | CA | — | ◇ UNVERIFIED |
| CFCountry Fresh Clnr/montgomery Twp | Montgomeryville | PA | — | ◇ UNVERIFIED |
| CTCreighton Term | Creighton | PA | — | ◇ UNVERIFIED |
| CSCryogenic Services, LTD. | Canton | OH | — | ◇ UNVERIFIED |
| CGCsi Gas LLC | Humble | TX | — | ◇ UNVERIFIED |
| COCst Organic Recycling | Redlands | CA | — | ◇ UNVERIFIED |
| CTC T Propane 2 | Van Nuys | CA | — | ◇ UNVERIFIED |
| CFCts Fabrication | Rancho Cordova | CA | — | ◇ UNVERIFIED |
| DDac-1 | Notrees | TX | — | ◇ UNVERIFIED |
| DADak Americas LLC - Cape Fear Site | Leland | NC | — | ◇ UNVERIFIED |
| DMDallas - Metro | Grand Prairie | TX | — | ◇ UNVERIFIED |
| DPDcg Partnership 1 | Pearland | TX | — | ◇ UNVERIFIED |
| DMDcp Midstream LP | Okarche | OK | — | ◇ UNVERIFIED |
| DIDeepcure INC. | San Diego | CA | — | ◇ UNVERIFIED |
| DPDeer Park Plant | Deer Park | TX | — | ◇ UNVERIFIED |
| DMDeltech Monomers Opco LLC - Baton Rouge Facility | Baton Rouge | LA | — | ◇ UNVERIFIED |
| DBDexter Biogas Facility | Dexter | NM | — | ◇ UNVERIFIED |
| DCDiversified Cpc International INC. | Sparta | NJ | — | ◇ UNVERIFIED |
| DCDiversified Cpc International INC. | Sebring | FL | — | ◇ UNVERIFIED |
| DCDodge Company the | Cambridge | MA | — | ◇ UNVERIFIED |
| DCDouglas CO Pud Lincoln Rock Substation | East Wenatchee | WA | — | ◇ UNVERIFIED |
| DDowbuilt | Malibu | CA | — | ◇ UNVERIFIED |
| DCDow Chemical | Pasadena | TX | — | ◇ UNVERIFIED |
| DCDow Chemical CO. | Plaquemine | LA | — | ◇ UNVERIFIED |
| DIDry Ice CORP. | Bronx | NY | — | ◇ UNVERIFIED |
| DIDry Ice of Pennsylvania, LLC | Pittsburgh | PA | — | ◇ UNVERIFIED |
| DPDupont Performance Elastomers (dpe) Louisville | Louisville | KY | — | ◇ UNVERIFIED |
| EAE and J Shutters and Blinds INC | Corona | CA | — | ◇ UNVERIFIED |
| ELEarthly Labs LLC | Austin | TX | — | ◇ UNVERIFIED |
| ECEast Coast Hydrotesting, INC Dba East Coast Medica | Wilmington | NC | — | ◇ UNVERIFIED |
 Eastman Chemical CO -beaumont Texas Operations | Nederland | TX | — | ◇ UNVERIFIED |
| Eastman Chemical Resins Incorporated | Courtland | VA | — | ◇ UNVERIFIED |
| EOEast Oak Rng Plant | Oklahoma City | OK | — | ◇ UNVERIFIED |
| ECEastoflex C8 Eastotac C9 | Longview | TX | — | ◇ UNVERIFIED |
| EPEast Painter Facility | Uinta | WY | — | ◇ UNVERIFIED |
| EVEast Valley Development, LLC | Declo | ID | — | ◇ UNVERIFIED |
| EVEast Vealmoor Gas Plant | Coahoma | TX | — | ◇ UNVERIFIED |
| ELEcosce LLC | Oakland | CA | — | ◇ UNVERIFIED |
| EIEdx Industry INC | Houston | TX | — | ◇ UNVERIFIED |
| EEEffective Environmental - Pasadena Facility | Pasadena | TX | — | ◇ UNVERIFIED |
| EDE.i Dupont De Nemours and Company | Wilmington | DE | — | ◇ UNVERIFIED |
| EDE.i. Dupont Denemours Incorporated Chambers Works | Deepwater | NJ | — | ◇ UNVERIFIED |
| EFEkd Fuel CORP | Los Angeles | CA | — | ◇ UNVERIFIED |
| EHElectric Hydrogen | San Jose | CA | — | ◇ UNVERIFIED |
