Japan vs Romania: CO2 comparison 2021

Key questions

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

Japan produced more emissions than Romania in 2021. Japan produced 1062.13 million tonnes which is more than Romania's emissions at 77.19 million tonnes.

Did Romania emit more CO2 than Japan in 2021?

No, Romania emitted fewer emissions than Japan.

Did Japan emit more CO2 than Romania in 2021?

Yes, Japan emitted more emissions than Romania.

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