Global CO2 emissions in 2021 reached 36,300 megatonnes in 2021, according to the International Energy Agency. This is equivalent to the volume of CO2 captured annually by 2100 through CCS in some IPCC models.
Each green line shows the CO2 captured by CCS in a different pathway modelled for the IPCC's 1.5C Special Report. Hover over plots on the graph to see specific figures.