3 facilities in Oklahoma reported releasing a combined 2.5k pounds of carbonyl sulfide to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Valero Refining Co -Oklahoma Valero Ardmore Refinery | Ardmore | 1.7k |
| Hf Siinclair Tulsa Refining Llc East Facility | Tulsa | 750 |
| Jupiter Sulphur Llc | Ponca City | 0 |
← All Carbonyl sulfide releases nationwide · Oklahoma pollution overview