Yeah those 57 cause 80% of CO2... but it's because they're gas/oil/coal companies and most of our houses and cars run off those. So we DO need to also change the end user.
During this period, the biggest investor-owned contributor to emissions was ExxonMobil of the United States, which was linked to 3.6 gigatonnes of CO2 over seven years, or 1.4% of the global total. Close behind were Shell, BP, Chevron and TotalEnergies, each of which was associated with at least 1% of global emissions.
In this long-term analysis, Chinese state coal production accounts for 14% of historic global C02, the biggest share by far in the database. This is more than double the proportion of the former Soviet Union, which is in second place, and more than three times higher than that of Saudi Aramco, which is in third.
Then comes the big US companies – Chevron (3%) and ExxonMobil (2.8%), followed by Russian’s Gazprom and the National Iranian Oil Company. After that are two investor-owned European firms: BP and Shell (each with more than 2%) and then Coal India.
The report is interesting but also a bit misleading. It includes all emissions from a product as being from the company that made it. So you buy a car and drive it around for 100 000km and the pollution from that driving is attributed to the company.