Iran vs Portugal: CO2 comparison 2021

Key questions

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

Iran produced more emissions than Portugal in 2021. Iran produced 688.08 million tonnes which is more than Portugal's emissions at 39.94 million tonnes.

Did Portugal emit more CO2 than Iran in 2021?

No, Portugal emitted fewer emissions than Iran.

Did Iran emit more CO2 than Portugal in 2021?

Yes, Iran emitted more emissions than Portugal.

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