Australia vs Iran: CO2 comparison 2021

Key questions

Who produced more CO2 emissions in 2021, Australia or Iran?

Iran produced more emissions than Australia in 2021. Iran produced 688.08 million tonnes which is more than Australia's emissions at 386.61 million tonnes.

Did Australia emit more CO2 than Iran in 2021?

No, Australia emitted fewer emissions than Iran.

Did Iran emit more CO2 than Australia in 2021?

Yes, Iran emitted more emissions than Australia.

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