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

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

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

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

Bulgaria

0 Mt CO2e per person

in 2024

Kazakhstan

0 Mt CO2e per person

in 2024

Bulgaria rank

59th

Kazakhstan rank

60th

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

Bulgaria
Kazakhstan

How they compare

Bulgaria currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Kazakhstan, a difference of 0 Mt CO2e per person.

The two have swapped places 5 times across 55 shared years of data; in 1970 it was Kazakhstan ahead.

Bulgaria ranks 59th and Kazakhstan ranks 60th of 197 countries.

Across the 6 decades both report, Bulgaria averaged higher in 1 and Kazakhstan in 5.

Head to head by decade

Decade	Bulgaria	Kazakhstan	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Kazakhstan
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Kazakhstan
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Kazakhstan
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Bulgaria
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Kazakhstan
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	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, Bulgaria or Kazakhstan?: Bulgaria, at 0 Mt CO2e per person against 0 Mt CO2e per person in Kazakhstan as of 2024.
What is the difference in nitrous oxide (n2o) emissions from building (energy) (mt co2e), per between Bulgaria and Kazakhstan?: 0 Mt CO2e per person, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Kazakhstan?: 55 years are reported by both, from 1970 to 2024.
How do Bulgaria and Kazakhstan rank globally for nitrous oxide (n2o) emissions from building (energy) (mt co2e), per?: Bulgaria ranks 59th and Kazakhstan ranks 60th of 197 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria 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-capita/bulgaria/kazakhstan/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-building-energy-mt-co2e-per-capita/bulgaria/kazakhstan/">Bulgaria vs Kazakhstan: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per capita
Unit: Mt CO2e per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 244 places, 13,420 data points, 1970–2024
Last refreshed: 19 September 2026

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