"Major oil companies are not declaring a significant source of greenhouse gas emissions, a BBC News investigation has revealed.
The BBC found millions of tonnes of undeclared emissions from gas flaring at oil fields where BP, Eni, ExxonMobil, Chevron and Shell work.
Flaring of natural gas is the "wasteful" burning of excess gas released during oil production.
The companies said their reporting method was standard industry practice.
Flared gases emit a potent mix of carbon dioxide, methane and black soot which pollute the air and accelerate global warming."
Esme Stallard, Owen Pinnell, and Jess Kelly report for BBC News September 29, 2022.
Source: BBC News, 09/30/2022