How many years of comparable data are there for Estonia and Romania?

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

Estonia vs Romania: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt)

Estonia

0 Mt CO2e per person

in 2024

Romania

0 Mt CO2e per person

in 2024

Estonia rank

75th

Romania rank

72nd

Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) over time

Estonia
Romania

How they compare

Romania currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Estonia, a difference of 0 Mt CO2e per person.

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

The two have swapped places 3 times across 55 shared years of data; in 1970 it was Estonia ahead.

Estonia ranks 75th and Romania ranks 72nd of 193 countries.

Across the 6 decades both report, Estonia averaged higher in 5 and Romania in 1.

Head to head by decade

Decade	Estonia	Romania	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Estonia
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Estonia
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Estonia
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Estonia
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Estonia
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Romania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from industrial combustion (energy) (mt), Estonia or Romania?: Romania, at 0 Mt CO2e per person against 0 Mt CO2e per person in Estonia as of 2024.
What is the difference in nitrous oxide (n2o) emissions from industrial combustion (energy) (mt) between Estonia and Romania?: 0 Mt CO2e per person, with Romania ahead.
How many years of comparable data are there for Estonia and Romania?: 55 years are reported by both, from 1970 to 2024.
How do Estonia and Romania rank globally for nitrous oxide (n2o) emissions from industrial combustion (energy) (mt)?: Estonia ranks 75th and Romania ranks 72nd of 193 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Estonia vs Romania: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt). Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-combustion-energy-mt-co2e-per-capita/estonia/romania/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-combustion-energy-mt-co2e-per-capita/estonia/romania/">Estonia vs Romania: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt)</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Industrial Combustion (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: 240 places, 13,200 data points, 1970–2024
Last refreshed: 19 September 2026

Nitrous oxide (N2O) emissions from Industrial Combustion (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.