How many years of comparable data are there for Barbados and Iraq?

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.

Barbados vs Iraq: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per

Barbados

0 Mt CO2e per US$ of GDP

in 2024

Iraq

0 Mt CO2e per US$ of GDP

in 2024

Barbados rank

179th

Iraq rank

177th

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

Barbados
Iraq

How they compare

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

That makes Iraq's figure about 1.2 times Barbados's.

The two have swapped places 12 times across 55 shared years of data; in 1970 it was Iraq ahead.

Barbados ranks 179th and Iraq ranks 177th of 194 countries.

Across the 6 decades both report, Barbados averaged higher in 2 and Iraq in 4.

Head to head by decade

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

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, Barbados or Iraq?: Iraq, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Barbados as of 2024.
What is the difference in nitrous oxide (n2o) emissions from building (energy) (mt co2e), per between Barbados and Iraq?: 0 Mt CO2e per US$ of GDP, with Iraq ahead.
How many years of comparable data are there for Barbados and Iraq?: 55 years are reported by both, from 1970 to 2024.
How do Barbados and Iraq rank globally for nitrous oxide (n2o) emissions from building (energy) (mt co2e), per?: Barbados ranks 179th and Iraq ranks 177th 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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Barbados vs Iraq: 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/barbados/iraq/

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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.