| Facility | Type | Country | t CO₂e/yr |
|---|---|---|---|
| Kalundborg Refinery | Refinery | Denmark | 1,243,236 |
| Klesch Heide Refinery | Refinery | Germany | 1,114,269 |
| Klesch, Heide | Petrochemical | Germany | 137,927 |
Ownership, capacity & CO₂: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).