United Kingdom vs Australia: CO2 comparison 2021

Key questions

Who produced more CO2 emissions in 2021, United Kingdom or Australia?

Australia produced more emissions than United Kingdom in 2021. Australia produced 386.61 million tonnes which is more than United Kingdom's emissions at 347.47 million tonnes.

Did United Kingdom emit more CO2 than Australia in 2021?

No, United Kingdom emitted fewer emissions than Australia.

Did Australia emit more CO2 than United Kingdom in 2021?

Yes, Australia emitted more emissions than United Kingdom.

See how Australia and United Kingdom compare to other countries in our rankings.