Canada vs United Kingdom: CO2 comparison 2021

Key questions

Who produced more CO2 emissions in 2021, Canada or United Kingdom?

Canada produced more emissions than United Kingdom in 2021. Canada produced 537.17 million tonnes which is more than United Kingdom's emissions at 347.47 million tonnes.

Did United Kingdom emit more CO2 than Canada in 2021?

No, United Kingdom emitted fewer emissions than Canada.

Did Canada emit more CO2 than United Kingdom in 2021?

Yes, Canada emitted more emissions than United Kingdom.

See how United Kingdom and Canada compare to other countries in our rankings.