| # | Facility | unitless | t CO₂e/yr |
|---|---|---|---|
| 1 | Speira GmbH | — | 298,000 |
| 2 | Hydro Aluminium Rolled Products GmbH Rheinwerk | — | 286,000 |
| 3 | Speira GmbH Rheinwerk | — | 284,000 |
| 4 | TRIMET Aluminium SE | — | 283,000 |
| 5 | TRIMET Aluminium SE, Niederlassung Hamburg | — | 223,000 |
| 6 | RW silicium GmbH, Werk Pocking | — | 216,000 |
| 7 | Aurubis AG | — | 164,000 |
| 8 | Aurubis AG | — | 162,000 |
| 9 | Aluminium Norf GmbH | — | 151,000 |
| 10 | TRIMET Aluminium SE Niederlassung Voerde | — | 138,000 |
Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).