| BLBuffalo Lake Advanced Biofuels | Buffalo Lake | MN | — | ◇ UNVERIFIED |
| BPBurnt Prairie, Il | Burnt Prairie | IL | — | ◇ UNVERIFIED |
| BWButtonwillow Warehouse | Firebaugh | CA | — | ◇ UNVERIFIED |
| CICaire INC. | San Diego | CA | — | ◇ UNVERIFIED |
| CRCalgren Renewable Fuels | Pixley | CA | — | ◇ UNVERIFIED |
| CACalifornia Ammonia Company | Grimes | CA | — | ◇ UNVERIFIED |
| CECalifornia Extracts | Baldwin Park | CA | — | ◇ UNVERIFIED |
| CSCalifornia Safe Soil LLC | Mcclellan | CA | — | ◇ UNVERIFIED |
| CCCalpine Clear Lake Cogeneration | Pasadena | TX | — | ◇ UNVERIFIED |
| CCameron | Pittsburg | CA | — | ◇ UNVERIFIED |
| CICarbide Industries LLC Calvert City | Calvert City | KY | — | ◇ UNVERIFIED |
| CICargill INC Polyol Sweeteners | Blair | NE | — | ◇ UNVERIFIED |
| CWCargill/wagon Wheel Energy LLC | Atchison | KS | — | ◇ UNVERIFIED |
| CACarlin Autoclave Oxygen Plant (formerly Goldstrike Mine) | Carlin | NV | — | ◇ UNVERIFIED |
| CNCarlsbad No0247 | Carlsbad | NM | — | ◇ UNVERIFIED |
| CFCarper Farm Supply INC. | Ashley | IN | — | ◇ UNVERIFIED |
| CCCarroll County Ethanol LLC | Thomson | IL | — | ◇ UNVERIFIED |
| CCCarter Creek Gas Plant | Uinta | WY | — | ◇ UNVERIFIED |
| CMCcd Mvr Project, LLC | Fair Oaks | IN | — | ◇ UNVERIFIED |
| CMC&c Mfg Aka Dls Partners LLC Dba Square One Supply CO | Springfield | MO | — | ◇ UNVERIFIED |
| CDCea Dairy Rng Kansas, LLC - Rexford Rng Facility (air) | Rexford | KS | — | ◇ UNVERIFIED |
| CBCedar Bayou Hydrogen Facility | Baytown | TX | — | ◇ UNVERIFIED |
| CVCentral Valley Ag | Fremont | NE | — | ◇ UNVERIFIED |
| CVCentral Valley Ag | Fremont | NE | — | ◇ UNVERIFIED |
| CDCentro De Gas Hiram CORP. | Aguada | PR | — | ◇ UNVERIFIED |
| CICe&p Imperial Valley 1 | Brawley | CA | — | ◇ UNVERIFIED |
| CICf Industries Nitrogen, LLC | Donaldsonville | LA | — | ◇ 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 |
| CFChism Fertilizer & Lime LLC | Osceola | MO | — | ◇ UNVERIFIED |
| CEChoice Ethanol Holdings LLC | O'neill | NE | — | ◇ UNVERIFIED |
| CIChs INC. | Council Bluffs | IA | — | ◇ UNVERIFIED |
| CIChs, INC. | Annawan | IL | — | ◇ UNVERIFIED |
| CICil Isotope Separations, INC. (0829100409) | Xenia | OH | — | ◇ UNVERIFIED |
| CCClariant Corporation | Kern County | CA | — | ◇ UNVERIFIED |
| CEClean Energy S-21072 | Romeoville | IL | — | ◇ UNVERIFIED |
| CEClean Energy S-21076 | Penns Grove | NJ | — | ◇ UNVERIFIED |
| CEClean Energy Systems Kimberlina, INC. | Bakersfield | CA | — | ◇ UNVERIFIED |
| CLCnty Line Clnr Svc | Huntingdon Valley | PA | — | ◇ UNVERIFIED |
| COCoastal Oyster Creek Ammonia Chemical Plant | Freeport | TX | — | ◇ UNVERIFIED |
| CCCoastline Chemical INC | New Church | VA | — | ◇ UNVERIFIED |
| CIColorado Interstate Gas Resources Compan | Cheyenne Wells | CO | — | ◇ UNVERIFIED |
| CCColusa County Farm Supply, INC | Williams | CA | — | ◇ UNVERIFIED |
| CFConagra Fertilizer | Hastings | NE | — | ◇ 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 |
| CSCoop Service Center | Jackson | MO | — | ◇ UNVERIFIED |
| CECornhusker Energy Lexington, LLC | Lexington | NE | — | ◇ UNVERIFIED |
| CTCreighton Term | Creighton | PA | — | ◇ UNVERIFIED |
| CCCronus Chemicals LLC | Tuscola | IL | — | ◇ UNVERIFIED |
| CPCrop Production Services | Walnut Grove | CA | — | ◇ UNVERIFIED |
| CPCrop Production Services | Oxnard | CA | — | ◇ UNVERIFIED |
| CPCrop Production Services 181 Umatilla | Umatilla | OR | — | ◇ UNVERIFIED |
| CPCrop Production Services INC | Fairmont | MN | — | ◇ UNVERIFIED |
| CPCrop Production Services INC Tippett | Pasco | WA | — | ◇ UNVERIFIED |
| CPCrop Production Services Moses Lake | Moses Lake | WA | — | ◇ UNVERIFIED |
| CSCryogenic Services, LTD. | Canton | OH | — | ◇ UNVERIFIED |
| CDCryotech Deicing Technology | Fort Madison | IA | — | ◇ UNVERIFIED |
| CBCrysalis Biosciences, INC | East Saint Louis | IL | — | ◇ UNVERIFIED |
| CGCsi Gas LLC | Humble | TX | — | ◇ UNVERIFIED |
| CECutting Edge Solutionsna LLC | Santa Rosa | CA | — | ◇ UNVERIFIED |
| CCCypress Chemical | Helena | AR | — | ◇ UNVERIFIED |
| CLCytozyme Laboratories INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| DDac-1 | Notrees | TX | — | ◇ UNVERIFIED |
| DGDakota Gasification CO | Beulah | ND | — | ◇ UNVERIFIED |
| DMDallas - Metro | Grand Prairie | TX | — | ◇ UNVERIFIED |
| DRDanville Renewable Energy LLC | Danville | IL | — | ◇ UNVERIFIED |
| DIDarling Ingredients, INC. | Turlock | CA | — | ◇ UNVERIFIED |
| DPDcg Partnership 1 | Pearland | TX | — | ◇ UNVERIFIED |
| DCDean Ceg LLC | Burns Flat | OK | — | ◇ UNVERIFIED |
| DGDeerpoint Group INC | Madera | CA | — | ◇ UNVERIFIED |
| DEDelta Ethanol LLC | Greenwood | MS | — | ◇ UNVERIFIED |
| DBDenise Blase | Morgan Hill | CA | — | ◇ UNVERIFIED |
| DEDetroit Ethanol CORP | Detroit | MI | — | ◇ UNVERIFIED |
| DIDexol Ind INC | Torrance | CA | — | ◇ UNVERIFIED |
| DBDexter Biogas Facility | Dexter | NM | — | ◇ UNVERIFIED |
| DFDial Ford County Bio Renewable Fuels LLC | Dodge City | KS | — | ◇ UNVERIFIED |
| DEDiamond Ethanol LLC | Charleston | IL | — | ◇ UNVERIFIED |
| DEDiamond Ethanol, LLC | Liberal | KS | — | ◇ UNVERIFIED |
| DTDiamond T Ag, LLC | Reedsburg | WI | — | ◇ UNVERIFIED |
| DCDiversified Cpc International INC. | Sebring | FL | — | ◇ UNVERIFIED |
| DCDiversified Cpc International INC. | Sparta | NJ | — | ◇ UNVERIFIED |
| DODominion Organics | Ferndale | WA | — | ◇ UNVERIFIED |
| DCDouglas CO Pud Lincoln Rock Substation | East Wenatchee | WA | — | ◇ UNVERIFIED |
| DADow Agro Science LLC | Modesto | CA | — | ◇ UNVERIFIED |
| DIDry Ice CORP. | Bronx | NY | — | ◇ UNVERIFIED |
| DIDry Ice of Pennsylvania, LLC | Pittsburgh | PA | — | ◇ UNVERIFIED |
| DCDublin Clnr/willow Grove | Willow Grove | PA | — | ◇ UNVERIFIED |
| DCDupont Cellulosic Ethanol | Nevada | IA | — | ◇ UNVERIFIED |
| DPDupont Performance Elastomers (dpe) Louisville | Louisville | KY | — | ◇ UNVERIFIED |
| DNDyno Nobel INC | Deer Island | OR | — | ◇ UNVERIFIED |
| DNDyno Nobel INC (donora Plant) | Donora | PA | — | ◇ UNVERIFIED |
| EAE and J Shutters and Blinds INC | Corona | CA | — | ◇ UNVERIFIED |
| ELEarthly Labs LLC | Austin | TX | — | ◇ UNVERIFIED |
