| Cf Industries Nitrogen Llc | Donaldsonville | 7.2M |
| Flopam Inc | Plaquemine | 3.9M |
| Cornerstone Chemical Co Llc | Westwego | 3.1M |
| Methanex Usa Services Llc | Geismar | 1.3M |
| The Dow Chemical Co - Louisiana Operations | Plaquemine | 1.2M |
| Rubicon Llc | Geismar | 924.8k |
| Pcs Nitrogen Fertilizer Lp | Geismar | 726.0k |
| W R Grace & Co-Conn Grace | Sulphur | 501.7k |
| Galata Chemicals Llc - Galata Taft Facility | Hahnville | 489.2k |
| Uop-Shreveport Plant | Shreveport | 483.8k |
| Occidental Chemical Corp Luling | Luling | 372.8k |
| Mosaic Phosphates Co Faustina Plant | Saint James | 317.0k |
| Graphic Packaging International Llc | West Monroe | 281.5k |
| Louisiana Integrated Polyethylene Jv Llc | Westlake | 167.6k |
| International Paper Co - Mansfield Mill | Mansfield | 147.5k |
| Shintech Plaquemine Plant | Plaquemine | 144.1k |
| Basf Corp | Geismar | 134.8k |
| Phillips 66 Lake Charles Refinery | Westlake | 130.1k |
| Koch Methanol St. James Llc | Saint James | 126.5k |
| Westrock Cp Llc | Hodge | 125.6k |
| Packaging Corp Of America - Deridder Mill | Deridder | 120.5k |
| Ninemile Point Plant | Westwego | 119.9k |
| Big Cajun 2 | New Roads | 111.5k |
| Cf Industries East Point Llc | Waggaman | 86.1k |
| Alon Refining Krotz Springs Inc | Krotz Springs | 85.1k |
| St Charles Operations (Taft/Star) Union Carbide Corp | Hahnville | 77.0k |
| Valero Refining - New Orleans Llc | Norco | 71.0k |
| Dupont Pontchartrain Works | La Place | 68.5k |
| Hood Container Of Louisiana Llc - St Francisville Mill | Saint Francisville | 54.7k |
| Westlake Us 2 Llc | Westlake | 53.0k |
| International Paper / Red River Mill | Campti | 47.1k |
| Shell Chemical Lp | Geismar | 39.1k |
| Brame Energy Center | Lena | 31.7k |
| Nucor Steel Louisiana Llc | Convent | 31.7k |
| Orion Engineered Carbons-Ivanhoe Carbon Black Plant | Franklin | 31.2k |
| Chalmette Refining Llc | Chalmette | 28.7k |
| Sasol Chemicals (Usa) Llc-Lake Charles Chemical Complex | Westlake | 27.7k |
| Advancion Corp | Sterlington | 24.5k |
| Linde St Charles Facility | Norco | 24.4k |
| Championx-Scott | Scott | 22.0k |
| Citgo Petroleum Corp | Sulphur | 21.7k |
| Valero Refining - Meraux Llc Meraux Refinery | Meraux | 21.2k |
| Foster Farms Farmerville Plant | Farmerville | 20.3k |
| Linde Geismar Facility | Geismar | 18.5k |
| Air Products-Baton Rouge Smr | Baton Rouge | 16.6k |
| Westlake Vinyls Co | Geismar | 14.7k |
| Omega Protein-Abbeville Plant | Abbeville | 13.5k |
| Arq Solutions (Operations) Llc | Coushatta | 13.0k |
| Calumet Shreveport Refining Llc | Shreveport | 12.3k |
| Koch Fertilizer Llc - Taft Terminal | Taft | 11.7k |
| Syngenta Crop Protection Llc Saint Gabriel Facility | Saint Gabriel | 11.7k |
| Bayer Cropscience Lp | Luling | 11.6k |
| Equistar Chemicals Lp - Lake Charles Polymers | Westlake | 11.5k |
| Indorama Ventures Olefins Llc | Westlake | 10.6k |
| Shell Catalyst & Technologies | Port Allen | 8.3k |
| Nova Chemicals Olefins Llc | Geismar | 8.3k |
| Pratt Paper (La) Llc | Shreveport | 6.3k |
| Taminco Us Llc | Saint Gabriel | 5.9k |
| Cabot Corp Canal Plant | Centerville | 5.1k |
| Westlake Chemicals & Vinyls Llc | Plaquemine | 3.9k |
| Nachurs Alpine Solutions | Saint Gabriel | 2.2k |
| Placid Refining Co Llc | Port Allen | 2.2k |
| Tanner Industries Inc. | Natalbany | 1.3k |
| Southern Ionics Inc | Sulphur | 1.0k |
| Birla Carbon Usa Inc | Centerville | 820 |
| Addis Carbon Black Plant | Addis | 522 |
| Aurorium Denham Springs Llc | Denham Springs | 468 |
| Nalco Co | Garyville | 203 |
| Sanderson Farms Llc | Hammond | 154 |
| Ineos Oxide A Div Of Ineos Americas Llc | Plaquemine | 104 |
| Eco-Services Operations | Baton Rouge | 103 |
| Roehm America Llc | Westwego | 56 |
| Stuller Inc. | Lafayette | 5 |
| Bodycote Thermal Processing Inc. - Lafayette | Lafayette | 0 |
| Pilgrim's Pride Corp Natchitoches Processing Plant | Natchitoches | 0 |
| Univar Solutions Geismar Ge | Geismar | 0 |