| # | Facility | BBL per day | t CO₂e/yr |
|---|---|---|---|
| 1 | Dangote Petroleum Refinery | 650,000 | 2,656,212 |
| 2 | PHRC Port Harcourt Refinery | 210,000 | 185,439 |
| 3 | NNPC Warri Refinery | 125,000 | 76,189 |
| 4 | NNPC Kaduna Refinery | 110,000 | — |
| 5 | Edo Modular Refinery | 18,000 | 78,986 |
| 6 | Aradel Modular Refinery | 11,000 | 48,269 |
| 7 | OPAC Modular Refinery | 10,000 | 43,881 |
| 8 | Waltersmith Modular Refinery | 5,000 | 21,940 |
| 9 | DMCL Modular Refinery | 2,500 | 10,970 |
Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).