Nigeria vs Iran: CO2 comparison 2021

Key questions

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

Iran produced more emissions than Nigeria in 2021. Iran produced 688.08 million tonnes which is more than Nigeria's emissions at 131.11 million tonnes.

Did Nigeria emit more CO2 than Iran in 2021?

No, Nigeria emitted fewer emissions than Iran.

Did Iran emit more CO2 than Nigeria in 2021?

Yes, Iran emitted more emissions than Nigeria.

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