Japan vs Vietnam: CO2 comparison 2021

Key questions

Who produced more CO2 emissions in 2021, Japan or Vietnam?

Japan produced more emissions than Vietnam in 2021. Japan produced 1062.13 million tonnes which is more than Vietnam's emissions at 352.55 million tonnes.

Did Vietnam emit more CO2 than Japan in 2021?

No, Vietnam emitted fewer emissions than Japan.

Did Japan emit more CO2 than Vietnam in 2021?

Yes, Japan emitted more emissions than Vietnam.

See how Vietnam and Japan compare to other countries in our rankings.