| # | Facility | unitless | t CO₂e/yr |
|---|---|---|---|
| 1 | Hydro Aluminium, Sunndal | 1 | 660,000 |
| 2 | Elkem Salten | 1 | 476,000 |
| 3 | Alcoa Mosjøen | 1 | 425,000 |
| 4 | Hydro Aluminium, Karmøy | 1 | 336,000 |
| 5 | ERAMET NORWAY AS, Sauda | 1 | 320,000 |
| 6 | Elkem Bremanger | 1 | 319,000 |
| 7 | Hydro Aluminium, Årdal Metallverk | 1 | 304,095 |
| 8 | Elkem Rana AS | 1 | 298,000 |
| 9 | Finnfjord | 1 | 284,000 |
| 10 | Elkem Thamshavn | 1 | 277,000 |
| 11 | Wacker Chemicals Norway | 1 | 274,000 |
| 12 | Eramet Norway Kvinesdal | 1 | 228,000 |
| 13 | Eramet Norway AS, Porsgrunn | 1 | 185,000 |
| 14 | ELKEM ASA AVD BJØLVEFOSSEN | 1 | 174,000 |
| 15 | Elkem Bjølvefossen | 1 | 172,000 |
| 16 | Alcoa aluminium, Lista | 1 | 160,000 |
| 17 | Sør-Norge Aluminium | 1 | 142,000 |
| 18 | Ferroglobe Mangan Norge AS | 1 | 139,730 |
| 19 | ERAMET NORWAY AS, Porsgrunn | 1 | 131,000 |
| 20 | Hydro Aluminium, Høyanger | 1 | 104,000 |
| 21 | Glencore Manganese Norway | 1 | 2,730 |
Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
