Slovakia vs United States: CO2 comparison 2021

Key questions

Who produced more CO2 emissions in 2021, Slovakia or United States?

United States produced more emissions than Slovakia in 2021. United States produced 5032.21 million tonnes which is more than Slovakia's emissions at 35.17 million tonnes.

Did Slovakia emit more CO2 than United States in 2021?

No, Slovakia emitted fewer emissions than United States.

Did United States emit more CO2 than Slovakia in 2021?

Yes, United States emitted more emissions than Slovakia.

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