Canada vs China: CO2 comparison 2021

Key questions

Who produced more CO2 emissions in 2021, Canada or China?

China produced more emissions than Canada in 2021. China produced 11336.23 million tonnes which is more than Canada's emissions at 537.17 million tonnes.

Did Canada emit more CO2 than China in 2021?

No, Canada emitted fewer emissions than China.

Did China emit more CO2 than Canada in 2021?

Yes, China emitted more emissions than Canada.

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