| Facility | Type | Country | t CO₂e/yr |
|---|---|---|---|
| Valero Corpus Christi Refinery | Refinery | United States | 3,725,926 |
| Valero Energy Port Arthur Refinery | Refinery | United States | 3,575,587 |
| Valero Texas City Refinery | Refinery | United States | 2,896,605 |
| Valero St. Charles Refinery | Refinery | United States | 2,821,114 |
| Valero Pembroke Refinery | Refinery | United Kingdom | 2,477,577 |
| Valero Jean-Gaulin Refinery | Refinery | Canada | 2,459,580 |
| Valero Houston Refinery | Refinery | United States | 2,253,498 |
| Valero Benecia Refinery | Refinery | United States | 1,892,807 |
| Valero Memphis Refinery | Refinery | United States | 1,843,484 |
| Valero Mckee Refinery | Refinery | United States | 1,744,475 |
| Valero Mereaux Refinery | Refinery | United States | 1,122,877 |
| Valero Wilmington Refinery | Refinery | United States | 1,111,802 |
| Valero Ardmore Refinery | Refinery | United States | 870,230 |
| Valero Three Rivers Refinery | Refinery | United States | 796,196 |
| Valero Wilmington Asphalt Plant Refinery | Refinery | United States | 43,705 |
Ownership, capacity & CO₂: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).