How many years of comparable data are there for Eswatini and Iran?

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 unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Eswatini vs Iran: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per

Eswatini

0 Mt CO2e per US$ of GDP

in 2024

Iran

0 Mt CO2e per US$ of GDP

in 2024

Eswatini rank

50th

Iran rank

51st

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

Eswatini
Iran

How they compare

Eswatini currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Iran, a difference of 0 Mt CO2e per US$ of GDP.

The two have swapped places 4 times across 55 shared years of data; in 1970 it was Eswatini ahead.

Eswatini ranks 50th and Iran ranks 51st of 194 countries.

Eswatini has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Eswatini	Iran	Difference	Ahead
1970s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Eswatini
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Eswatini
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Eswatini
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Eswatini
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Eswatini
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Eswatini

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, Eswatini or Iran?: Eswatini, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Iran as of 2024.
What is the difference in nitrous oxide (n2o) emissions from building (energy) (mt co2e), per between Eswatini and Iran?: 0 Mt CO2e per US$ of GDP, with Eswatini ahead.
How many years of comparable data are there for Eswatini and Iran?: 55 years are reported by both, from 1970 to 2024.
How do Eswatini and Iran rank globally for nitrous oxide (n2o) emissions from building (energy) (mt co2e), per?: Eswatini ranks 50th and Iran ranks 51st of 194 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Eswatini vs Iran: 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-unit-of-gdp/eswatini/iran-islamic-rep/

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About this data

Indicator: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 241 places, 12,236 data points, 1970–2024
Last refreshed: 19 September 2026

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