Canada vs Iran: CO2 comparison 2021

Key questions

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

Iran produced more emissions than Canada in 2021. Iran produced 688.08 million tonnes which is more than Canada's emissions at 537.17 million tonnes.

Did Canada emit more CO2 than Iran in 2021?

No, Canada emitted fewer emissions than Iran.

Did Iran emit more CO2 than Canada in 2021?

Yes, Iran emitted more emissions than Canada.

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