How many years of comparable data are there for Liberia and Poland?

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.

Liberia vs Poland: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per

Liberia

0 Mt CO2e per person

in 2024

Poland

0 Mt CO2e per person

in 2024

Liberia rank

14th

Poland rank

11th

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

Liberia
Poland

How they compare

Poland currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Liberia, a difference of 0 Mt CO2e per person.

That makes Poland's figure about 1.1 times Liberia's.

The two have swapped places 9 times across 55 shared years of data; in 1970 it was Liberia ahead.

Liberia ranks 14th and Poland ranks 11th of 197 countries.

Across the 6 decades both report, Liberia averaged higher in 2 and Poland in 4.

Head to head by decade

Decade	Liberia	Poland	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Poland
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Poland
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Poland
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Liberia
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Liberia
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Poland

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, Liberia or Poland?: Poland, at 0 Mt CO2e per person against 0 Mt CO2e per person in Liberia as of 2024.
What is the difference in nitrous oxide (n2o) emissions from building (energy) (mt co2e), per between Liberia and Poland?: 0 Mt CO2e per person, with Poland ahead.
How many years of comparable data are there for Liberia and Poland?: 55 years are reported by both, from 1970 to 2024.
How do Liberia and Poland rank globally for nitrous oxide (n2o) emissions from building (energy) (mt co2e), per?: Liberia ranks 14th and Poland ranks 11th 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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Liberia vs Poland: 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/liberia/poland/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-building-energy-mt-co2e-per-capita/liberia/poland/">Liberia vs Poland: 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.