How many years of comparable data are there for Hungary and Kazakhstan?

35 years are reported by both, from 1990 to 2024.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Hungary vs Kazakhstan: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per

Hungary

0 Mt CO2e per US$ of GDP

in 2024

Kazakhstan

0 Mt CO2e per US$ of GDP

in 2024

Hungary rank

94th

Kazakhstan rank

92nd

Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per over time

Hungary
Kazakhstan

How they compare

Kazakhstan currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Hungary, a difference of 0 Mt CO2e per US$ of GDP.

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

The two have swapped places 2 times across 35 shared years of data; in 1990 it was Kazakhstan ahead.

Hungary ranks 94th and Kazakhstan ranks 92nd of 194 countries.

Kazakhstan has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Hungary	Kazakhstan	Difference	Ahead
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Kazakhstan
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Kazakhstan
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Kazakhstan
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Kazakhstan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from building (energy) (mt co2e), per, Hungary or Kazakhstan?: Kazakhstan, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Hungary as of 2024.
What is the difference in nitrous oxide (n2o) emissions from building (energy) (mt co2e), per between Hungary and Kazakhstan?: 0 Mt CO2e per US$ of GDP, with Kazakhstan ahead.
How many years of comparable data are there for Hungary and Kazakhstan?: 35 years are reported by both, from 1990 to 2024.
How do Hungary and Kazakhstan rank globally for nitrous oxide (n2o) emissions from building (energy) (mt co2e), per?: Hungary ranks 94th and Kazakhstan ranks 92nd of 194 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hungary vs Kazakhstan: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-building-energy-mt-co2e-per-unit-of-gdp/hungary/kazakhstan/

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About this data

Indicator: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 241 places, 12,236 data points, 1970–2024
Last refreshed: 19 September 2026

Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.