Anzahl der Einrichtungen nach Sektor,Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
| # | Einrichtung | Typ | t CO₂e/Jahr |
|---|---|---|---|
| 1 | Equinor Mongstad Crude Oil Refinery | Raffinerie | 2 527 215 |
| 2 | Sunndalsora aluminium plant | Aluminiumhütte | 865 096 |
| 3 | Noretyl AS, Rafnes, Bamble | Petrochemieanlage | 848 245 |
| 4 | Hydro Aluminium, Sunndal | Metallwerk | 660 000 |
| 5 | Yara Porsgrunn | Chemieanlage | 630 300 |
| 6 | Karmoy aluminium plant | Aluminiumhütte | 583 940 |
| 7 | Elkem Salten | Metallwerk | 476 000 |
| 8 | Aardal aluminium plant | Aluminiumhütte | 441 199 |
| 9 | Husnes aluminium plant | Aluminiumhütte | 432 548 |
| 10 | Mosjoen aluminium plant | Aluminiumhütte | 432 548 |
| 11 | Alcoa Mosjøen | Metallwerk | 425 000 |
| 12 | Vedde As | Lebensmittel & Getränke | 401 300 |
| 13 | Hydro Aluminium, Karmøy | Metallwerk | 336 000 |
| 14 | ERAMET NORWAY AS, Sauda | Metallwerk | 320 000 |
| 15 | Elkem Bremanger | Metallwerk | 319 000 |
| 16 | Hydro Aluminium, Årdal Metallverk | Metallwerk | 304 095 |
| 17 | Trondheim Tjeldbergodden Methanol | Chemieanlage | 300 375 |
| 18 | Elkem Rana AS | Metallwerk | 298 000 |
| 19 | Finnfjord | Metallwerk | 284 000 |
| 20 | Elkem Thamshavn | Metallwerk | 277 000 |