Saudi Arabia vs Iran: CO2 comparison 2021

Key questions

Who produced more CO2 emissions in 2021, Saudi Arabia or Iran?

Iran produced more emissions than Saudi Arabia in 2021. Iran produced 688.08 million tonnes which is more than Saudi Arabia's emissions at 631.44 million tonnes.

Did Saudi Arabia emit more CO2 than Iran in 2021?

No, Saudi Arabia emitted fewer emissions than Iran.

Did Iran emit more CO2 than Saudi Arabia in 2021?

Yes, Iran emitted more emissions than Saudi Arabia.

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