Oil & Gas Industry

89 companies | 56.8% of global emissions

19.2 Gt
Annual CO2
56.8%
of Global
15
Companies Tracked
10
State-Owned

The oil and gas industry is responsible for the largest share of global CO2 emissions, covering extraction, refining, and distribution of petroleum products and natural gas.

Companies in Oil & Gas

Saudi Aramco

Saudi Arabia

State
1.8 Gt
4.51% global
+1.2%
National Iranian Oil Co.

Iran

State
1.3 Gt
2.9% global
+0.8%
Gazprom

Russia

State
1.1 Gt
2.48% global
-3.7%
Rosneft

Russia

State
805 Mt
1.93% global
+1.5%
CNPC (PetroChina)

China

State
733 Mt
1.7% global
+0.5%
Abu Dhabi National Oil (ADNOC)

United Arab Emirates

State
705 Mt
1.69% global
+2.1%
Sonatrach

Algeria

State
576 Mt
1.29% global
+0.1%
ExxonMobil

United States

Private
562 Mt
1.33% global
+0.2%
Iraq National Oil

Iraq

State
540 Mt
1.35% global
+2.5%
Chevron

United States

Private
487 Mt
1.14% global
-0.8%
Shell

United Kingdom

Private
418 Mt
0.97% global
-1.5%
Kuwait Petroleum

Kuwait

State
417 Mt
1.03% global
+1.1%
TotalEnergies

France

Private
395 Mt
0.9% global
-0.3%
BP

United Kingdom

Private
378 Mt
0.88% global
-2.1%
Pemex

Mexico

State
365 Mt
0.85% global
-1.2%
Ownership Breakdown