| 21. | | SNAM methane pipeline, Pineto | Pipelines | | | |
| 22. | | Shi Hua Industrial Fertilizer Factory, Shifang | Production and storage of fertilizers | | | |
| 23. | | Shell Facility, Louisiana | Petrochemical / oil refineries | | | |
| 24. | | Shell - Deer Park Chemicals Plant, Houston | General chemicals manufacture (not listed) | | | |
| 25. | | Severn Trent Green Power Plant at Cassington, Oxford, Cassington | Waste treatment, disposal | | | |
| 26. | | Samir Mohammedia Refinery, Mohammedia | Petrochemical / oil refineries | | | |
| 27. | | Salina Cruz Antonio Dovali Jaime PEMEX refinery, Salina Cruz | Petrochemical / oil refineries | | | |
| 28. | | Roghan-e-Jonoub chemical plant, Bam | Petrochemical / oil refineries | | | |
| 29. | | Repsol/Refineria La Pampilla S.A.A., Callao | Petrochemical / oil refineries | | | |
| 30. | | Quang Ninh coal mine, Cam Pha | Mining activities (tailings & physicochemical processes) | | | |
| 31. | | Praxair Distribution Inc., St. Louis | LPG production, bottling and bulk distribution | | | |
| 32. | | Pipeline, Houston | Pipelines | | | |
| 33. | | Petroperú - Iquitos city refinery, Iquitos | Petrochemical / oil refineries | | | |
| 34. | | Pertamina Cilacap Refinery (Unit Pengolahan IV), Cilacap | Petrochemical / oil refineries | | | |
| 35. | | Pemex Refinery, Deer Park, TX, Houston | Petrochemical / oil refineries | | | |
| 36. | | Pemex Refinery, Salina Cruz | Petrochemical / oil refineries | | | |
| 37. | | Pemex Refinery, Salina Cruz | Petrochemical / oil refineries | | | |
| 38. | | Pembroke Refinery, Rhoscrowther | Petrochemical / oil refineries | | | |
| 39. | | Parking yard, Thirumalaiyampalayam Pirivu | Handling and transportation centres (ports, airports, lorry parks, marshalling yards, etc.) | | | |
| 40. | | Site 18 | [ Other ] | | | |
