CO2 emitters

CO2 emitters in Norway

Rare Context lists 46 CO2 emitters in Norway, with 18,565,615 tCO2e of verified emissions between them. The largest is Equinor ASA Raffineri Mongstad (1,485,426 tCO2e).

All CO2 emitters

Sorted by verified emissions.

CO2 emitter	Owner or operator	Verified emissions
Equinor ASA Raffineri Mongstad	Equinor ASA	1,485,426 tCO2e
Yara Norge AS Porsgrunn	Yara Norge AS avd. Porsgrunn	1,060,924 tCO2e
Equinor Energy Osebergfeltet	Equinor Energy AS	975,494 tCO2e
Equinor Energy Statfjordfeltet	Equinor Energy AS	806,819 tCO2e
ConocoPhillips Skandinavia AS Ekofiskområdet	ConocoPhillips Skandinavia AS	772,394 tCO2e
Equinor Energy Åsgardfeltet	Equinor Energy AS	763,326 tCO2e
Gassco AS Kårstø gassprosesseringsanlegg	Gassco AS	721,095 tCO2e
Equinor ASA Hammerfest LNG	Equinor ASA	658,144 tCO2e
Hydro Aluminium AS Sunndal aluminiumsverk	Hydro Aluminium AS	655,392 tCO2e
Norcem AS avdeling Brevik	Heidelberg Materials Sement Norge AS	619,282 tCO2e
Equinor Energy Gullfaksfeltet	Equinor Energy AS	551,845 tCO2e
Equinor Energy Sleipnerfeltet	Equinor Energy AS	462,108 tCO2e
Alcoa Mosjøen	Alcoa Norway AS	441,554 tCO2e
Wacker Chemicals Norway AS	Wacker Chemicals Norway AS	408,677 tCO2e
Ineos Rafnes	INEOS Rafnes AS	404,891 tCO2e
Aker BP ASA Skarvfeltet	Aker BP ASA	401,181 tCO2e
Equinor Energy Snorrefeltet	Equinor Energy AS	393,208 tCO2e
Hydro Aluminium AS Karmøy aluminiumsverk	Hydro Aluminium AS	373,314 tCO2e
Equinor Energy Troll B og C	Equinor Energy AS	364,635 tCO2e
Equinor Energy Heidrunfeltet	Equinor Energy AS	341,531 tCO2e
Elkem Salten	Elkem ASA	339,733 tCO2e
Hydro Aluminium AS Årdal metallverk	Hydro Aluminium AS	330,986 tCO2e
Eramet Norway AS, Sauda	Eramet Norway AS	325,852 tCO2e
Equinor Energy Kristinfeltet	Equinor Energy AS	311,178 tCO2e
Finnfjord AS	Finnfjord AS	272,654 tCO2e
Equinor Energy Johan Castberg	Equinor Energy AS	263,362 tCO2e
Hydro Aluminium AS Husnes Aluminiumsverk	Hydro Aluminium AS	253,516 tCO2e
Ineos Tyssedal	Ineos Tyssedal AS	233,534 tCO2e
Vår Energi AS Balder og Ringhorne	Vår Energi ASA	233,170 tCO2e
Equinor ASA Tjeldbergodden metanolfabrikk	Equinor ASA	231,144 tCO2e
Eramet Norway AS, Kvinesdal	Eramet Norway AS	225,671 tCO2e
Elkem Bremanger	Elkem ASA	223,035 tCO2e
Norcem AS avdeling Kjøpsvik	Heidelberg Materials Sement Norge AS	221,763 tCO2e
Elkem Thamshavn	Elkem ASA	218,757 tCO2e
Equinor Energy Granefeltet	Equinor Energy AS	210,080 tCO2e
Elkem Rana	Elkem ASA	204,373 tCO2e
Equinor Energy Aasta Hansteen	Equinor Energy AS	199,435 tCO2e
Equinor Energy Njordfeltet	Equinor Energy AS	193,575 tCO2e
OKEA ASA Brage	OKEA ASA	187,509 tCO2e
Equinor Energy Nornefeltet	Equinor Energy AS	182,874 tCO2e
Aker BP ASA Alvheim	Aker BP ASA	181,906 tCO2e
OKEA ASA Draugen	OKEA ASA	181,425 tCO2e
Equinor Energy Kvitebjørnfeltet	Equinor Energy AS	178,456 tCO2e
Equinor Energy Visundfeltet	Equinor Energy AS	170,720 tCO2e
NorFraKalk AS	NorFraKalk AS	167,024 tCO2e
Aker BP ASA Ulafeltet	Aker BP ASA	162,643 tCO2e

Data on this page

EU Union Registry public data. EU Union Registry public data, CC BY 4.0, verified 2026-10-24.