| # | Facilité | barils/jour | t CO₂e/an |
|---|---|---|---|
| 1 | Persian Gulf Star Refinery | — | 2 595 318 |
| 2 | NIORDC Abadan Refinery | 388 000 | 4 328 496 |
| 3 | NIORDC Isfahan Refinery | 375 000 | 5 406 785 |
| 4 | NIORDC Bandar Abbas Refinery | 320 000 | 4 613 790 |
| 5 | NIORDC Arak Refinery | 250 000 | 3 604 524 |
| 6 | NIORDC Tehran Refinery | 250 000 | 1 622 074 |
| 7 | NIORDC Tabriz Refinery | 115 000 | 1 658 081 |
| 8 | NIORDC Lavan Refinery | 60 000 | 389 298 |
| 9 | NIORDC Shiraz Refinery | 55 000 | 792 995 |
| 10 | NIORDC Kermanshah Refinery | 25 000 | 162 207 |
Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
