Luxembourg vs Portugal: CO2 comparison 2021

Key questions

Who produced more CO2 emissions in 2021, Luxembourg or Portugal?

Portugal produced more emissions than Luxembourg in 2021. Portugal produced 39.94 million tonnes which is more than Luxembourg's emissions at 8.43 million tonnes.

Did Luxembourg emit more CO2 than Portugal in 2021?

No, Luxembourg emitted fewer emissions than Portugal.

Did Portugal emit more CO2 than Luxembourg in 2021?

Yes, Portugal emitted more emissions than Luxembourg.

See how Portugal and Luxembourg compare to other countries in our rankings.