United States vs Ukraine: CO2 comparison 2021

Key questions

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

United States produced more emissions than Ukraine in 2021. United States produced 5032.21 million tonnes which is more than Ukraine's emissions at 210.15 million tonnes.

Did Ukraine emit more CO2 than United States in 2021?

No, Ukraine emitted fewer emissions than United States.

Did United States emit more CO2 than Ukraine in 2021?

Yes, United States emitted more emissions than Ukraine.

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