Hungary vs Ireland: Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per

Hungary
0.0001 Mt CO2e per square kilometre
in 2023
Ireland
0.0001 Mt CO2e per square kilometre
in 2023
Hungary rank
30th
Ireland rank
29th

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

  • Hungary
  • Ireland
000000197019962023

How they compare

Ireland currently reports 0.0001 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Hungary, a difference of 0 Mt CO2e per square kilometre.

That makes Ireland's figure about 1.1 times Hungary's.

The two have swapped places 7 times across 54 shared years of data; in 1970 it was Hungary ahead.

Hungary ranks 30th and Ireland ranks 29th of 193 countries.

Across the 6 decades both report, Hungary averaged higher in 5 and Ireland in 1.

Head to head by decade

Decade Hungary Ireland Difference Ahead
1970s 0.0002 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre Hungary
1980s 0.0002 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre Hungary
1990s 0.0002 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Hungary
2000s 0.0002 Mt CO2e per square kilometre 0.0002 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 Ireland
2020s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Hungary

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions from building (energy) (mt co2e), per, Hungary or Ireland?
Ireland, at 0.0001 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 building (energy) (mt co2e), per between Hungary and Ireland?
0 Mt CO2e per square kilometre, with Ireland ahead.
How many years of comparable data are there for Hungary and Ireland?
54 years are reported by both, from 1970 to 2023.
How do Hungary and Ireland rank globally for carbon dioxide (co2) emissions from building (energy) (mt co2e), per?
Hungary ranks 30th and Ireland ranks 29th of 193 countries.
Where does this data come from?
Statizoid (derived), published as Carbon dioxide (CO2) emissions from Building (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 Ireland: Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-building-energy-mt-co2e-per-square-kilometre/hungary/ireland/

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About this data

Indicator
Carbon dioxide (CO2) emissions from Building (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
240 places, 12,327 data points, 1970–2023
Last refreshed

Carbon dioxide (CO2) emissions from Building (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.