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

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 Transport (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Barbados vs Iceland: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per

Barbados

0 Mt CO2e per US$ of GDP

in 2024

Iceland

0 Mt CO2e per US$ of GDP

in 2024

Barbados rank

176th

Iceland rank

175th

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

Barbados
Iceland

How they compare

Iceland 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.

The two have swapped places 8 times across 55 shared years of data; in 1970 it was Iceland ahead.

Barbados ranks 176th and Iceland ranks 175th of 191 countries.

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

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per, Barbados or Iceland?: Iceland, 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 transport (energy) (mt co2e), per between Barbados and Iceland?: 0 Mt CO2e per US$ of GDP, with Iceland ahead.
How many years of comparable data are there for Barbados and Iceland?: 55 years are reported by both, from 1970 to 2024.
How do Barbados and Iceland rank globally for nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per?: Barbados ranks 176th and Iceland ranks 175th of 191 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Transport (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 Iceland: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 18 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-transport-energy-mt-co2e-per-unit-of-gdp/barbados/iceland/

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About this data

Indicator: Nitrous oxide (N2O) emissions from Transport (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: 238 places, 12,139 data points, 1970–2024
Last refreshed: 18 September 2026

Nitrous oxide (N2O) emissions from Transport (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.