Vietnam vs Portugal: CO2 comparison 2021

Key questions

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

Vietnam produced more emissions than Portugal in 2021. Vietnam produced 352.55 million tonnes which is more than Portugal's emissions at 39.94 million tonnes.

Did Portugal emit more CO2 than Vietnam in 2021?

No, Portugal emitted fewer emissions than Vietnam.

Did Vietnam emit more CO2 than Portugal in 2021?

Yes, Vietnam emitted more emissions than Portugal.

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