Hungary vs Slovakia: Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per

Hungary
0.0001 Mt CO2e per square kilometre
in 2023
Slovakia
0.0002 Mt CO2e per square kilometre
in 2023
Hungary rank
56th
Slovakia rank
54th

Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per over time

  • Hungary
  • Slovakia
0000197019962023

How they compare

Slovakia currently reports 0.0002 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Hungary, a difference of 0.0001 Mt CO2e per square kilometre.

The two have swapped places 11 times across 31 shared years of data; in 1993 it was Hungary ahead.

Hungary ranks 56th and Slovakia ranks 54th of 194 countries.

Across the 4 decades both report, Hungary averaged higher in 2 and Slovakia in 2.

Head to head by decade

Decade Hungary Slovakia Difference Ahead
1990s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Hungary
2000s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Hungary
2010s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Slovakia
2020s 0.0001 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Slovakia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions from transport (energy) (mt co2e), per, Hungary or Slovakia?
Slovakia, at 0.0002 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Hungary as of 2023.
What is the difference in carbon dioxide (co2) emissions from transport (energy) (mt co2e), per between Hungary and Slovakia?
0.0001 Mt CO2e per square kilometre, with Slovakia ahead.
How many years of comparable data are there for Hungary and Slovakia?
31 years are reported by both, from 1993 to 2023.
How do Hungary and Slovakia rank globally for carbon dioxide (co2) emissions from transport (energy) (mt co2e), per?
Hungary ranks 56th and Slovakia ranks 54th of 194 countries.
Where does this data come from?
Statizoid (derived), published as Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hungary vs Slovakia: Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-transport-energy-mt-co2e-per-square-kilometre/hungary/slovak-republic/

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About this data

Indicator
Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per square kilometre
Unit
Mt CO2e per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
241 places, 12,381 data points, 1970–2023
Last refreshed

Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.