| Facility | Type | Country | t CO₂e/yr |
|---|---|---|---|
| Chevron Pascagoula Refinery | Refinery | United States | 3,564,398 |
| Chevron El Segundo Refinery | Refinery | United States | 3,564,083 |
| Chevron Richmmond Refinery | Refinery | United States | 2,739,375 |
| Star Petroleum Map Ta Phut Refinery | Refinery | Thailand | 1,714,021 |
| Chevron Pasadena Refinery | Refinery | United States | 1,001,984 |
| Chevron Salt Lake City Refinery | Refinery | United States | 583,031 |
Ownership, capacity & CO₂: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).