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

31 years are reported by both, from 1993 to 2023.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Ethiopia: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per

Bulgaria

0 Mt CO2e per square kilometre

in 2023

Ethiopia

0 Mt CO2e per square kilometre

in 2023

Bulgaria rank

66th

Ethiopia rank

65th

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per over time

Bulgaria
Ethiopia

How they compare

Ethiopia currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Bulgaria, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 1 time across 31 shared years of data; in 1993 it was Bulgaria ahead.

Bulgaria ranks 66th and Ethiopia ranks 65th of 203 countries.

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

Head to head by decade

Decade	Bulgaria	Ethiopia	Difference	Ahead
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Bulgaria
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Bulgaria
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Bulgaria
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per, Bulgaria or Ethiopia?: Ethiopia, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Bulgaria as of 2023.
What is the difference in nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per between Bulgaria and Ethiopia?: 0 Mt CO2e per square kilometre, with Ethiopia ahead.
How many years of comparable data are there for Bulgaria and Ethiopia?: 31 years are reported by both, from 1993 to 2023.
How do Bulgaria and Ethiopia rank globally for nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per?: Bulgaria ranks 66th and Ethiopia ranks 65th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Ethiopia: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/bulgaria/ethiopia/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/bulgaria/ethiopia/">Bulgaria vs Ethiopia: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions (total) excluding LULUCF (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: 250 places, 12,804 data points, 1970–2023
Last refreshed: 19 September 2026

Nitrous oxide (N2O) emissions (total) excluding LULUCF (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.