Slovakia vs Portugal: CO2 comparison 2021

Key questions

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

Portugal produced more emissions than Slovakia in 2021. Portugal produced 39.94 million tonnes which is more than Slovakia's emissions at 35.17 million tonnes.

Did Slovakia emit more CO2 than Portugal in 2021?

No, Slovakia emitted fewer emissions than Portugal.

Did Portugal emit more CO2 than Slovakia in 2021?

Yes, Portugal emitted more emissions than Slovakia.

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