| # | Facility | BBL per day | t CO₂e/yr |
|---|---|---|---|
| 1 | INOC Baiji Refinery | 310,000 | 330,322 |
| 2 | INOC Basrah Refinery | 280,000 | 1,061,446 |
| 3 | INOC Daurah Nassiriya Refinery | 210,000 | 813,401 |
| 4 | INOC Karbala Oil Refinery | 140,000 | 604,525 |
| 5 | KAR Erbil Refinery | 110,000 | 259,539 |
| 6 | INOC Kirkuk Refinery | 56,000 | 132,129 |
| 7 | Qaiwan Bazian Refinery | 40,000 | 94,378 |
| 8 | INOC Maysan Refinery | 40,000 | 94,378 |
| 9 | INOC Samawah Refinery | 30,000 | 70,783 |
| 10 | INOC Nassiriya Refinery | 30,000 | 70,783 |
| 11 | INOC Qayara Refinery | 20,000 | 47,189 |
| 12 | INOC Diwaniya Refinery | 20,000 | 47,189 |
| 13 | INOC Haditha Refinery | 16,000 | 23,594 |
| 14 | INOC Kasak Refinery | 10,000 | 23,594 |
Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
