Hungary vs Romania: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square

Hungary
0 Mt CO2e per square kilometre
in 2023
Romania
0 Mt CO2e per square kilometre
in 2023
Hungary rank
51st
Romania rank
54th

Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square over time

  • Hungary
  • Romania
00000197019962023

How they compare

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

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

The two have swapped places 6 times across 54 shared years of data; in 1970 it was Hungary ahead.

Hungary ranks 51st and Romania ranks 54th of 197 countries.

Hungary has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Hungary Romania Difference Ahead
1970s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Hungary
1980s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Hungary
1990s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Hungary
2000s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Hungary
2010s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Hungary
2020s 0 Mt CO2e per square kilometre 0 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 methane (ch4) emissions from building (energy) (mt co2e), per square, Hungary or Romania?
Hungary, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Romania as of 2023.
What is the difference in methane (ch4) emissions from building (energy) (mt co2e), per square between Hungary and Romania?
0 Mt CO2e per square kilometre, with Hungary ahead.
How many years of comparable data are there for Hungary and Romania?
54 years are reported by both, from 1970 to 2023.
How do Hungary and Romania rank globally for methane (ch4) emissions from building (energy) (mt co2e), per square?
Hungary ranks 51st and Romania ranks 54th of 197 countries.
Where does this data come from?
Statizoid (derived), published as Methane (CH4) 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 Romania: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/hungary/romania/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/hungary/romania/">Hungary vs Romania: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square</a> — Statizoid

About this data

Indicator
Methane (CH4) 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
244 places, 12,543 data points, 1970–2023
Last refreshed

Methane (CH4) 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.