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

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 Power Industry (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Slovakia: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e)

Bulgaria

0 Mt CO2e per person

in 2024

Slovakia

0 Mt CO2e per person

in 2024

Bulgaria rank

37th

Slovakia rank

40th

Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) over time

Bulgaria
Slovakia

How they compare

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

That makes Bulgaria's figure about 1.1 times Slovakia's.

The two have swapped places 2 times across 55 shared years of data; in 1970 it was Bulgaria ahead.

Bulgaria ranks 37th and Slovakia ranks 40th of 194 countries.

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

Head to head by decade

Decade	Bulgaria	Slovakia	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Slovakia
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Slovakia
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Slovakia
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Slovakia
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Slovakia
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from power industry (energy) (mt co2e), Bulgaria or Slovakia?: Bulgaria, at 0 Mt CO2e per person against 0 Mt CO2e per person in Slovakia as of 2024.
What is the difference in nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) between Bulgaria and Slovakia?: 0 Mt CO2e per person, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Slovakia?: 55 years are reported by both, from 1970 to 2024.
How do Bulgaria and Slovakia rank globally for nitrous oxide (n2o) emissions from power industry (energy) (mt co2e)?: Bulgaria ranks 37th and Slovakia ranks 40th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Power Industry (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 Slovakia: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-power-industry-energy-mt-co2e-per-capita/bulgaria/slovak-republic/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-power-industry-energy-mt-co2e-per-capita/bulgaria/slovak-republic/">Bulgaria vs Slovakia: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e)</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Power Industry (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: 241 places, 13,255 data points, 1970–2024
Last refreshed: 19 September 2026

Nitrous oxide (N2O) emissions from Power Industry (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.