Companies CO2 Emissions

Explore 25 companies from the Carbon Majors database, responsible for the majority of global fossil fuel emissions.

Total Companies

25

State-Owned

18

53% of emissions

Investor-Owned

7

24% of emissions

Top 36 Share

50%+

of global emissions

Browse by Industry

Oil & Gas (89)Coal Mining (68)Cement (12)Steel Production (35)Aviation (45)Shipping (40)

Coal Mining+3.5%

Coal Mining+2.1%

National Iranian Oil Co.

Coal Mining+4.2%

China Cement Production

CNPC (PetroChina)

Shandong Energy

Coal Mining+2.8%

China National Coal Group

Coal Mining+1.9%

Abu Dhabi National Oil (ADNOC)

United Arab Emirates

Coal Mining+3.2%

Shanxi Coking Coal

Coal Mining+1.8%

Iraq National Oil

Kuwait Petroleum

Coal Mining-5.2%

Showing all 25 companies