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

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as Enteric Fermentation — Emissions (CO2eq) (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Denmark vs Iceland: Enteric Fermentation — Emissions (CO2eq) (AR5), per unit of GDP

Denmark

0 kt per US$ of GDP

in 2023

Iceland

0 kt per US$ of GDP

in 2023

Denmark rank

126th

Iceland rank

128th

Enteric Fermentation — Emissions (CO2eq) (AR5), per unit of GDP over time

Denmark
Iceland

How they compare

Denmark currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Iceland, a difference of 0 kt per US$ of GDP.

The two have swapped places 5 times across 63 shared years of data; in 1961 it was Iceland ahead.

Denmark ranks 126th and Iceland ranks 128th of 169 countries.

Iceland has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Denmark	Iceland	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Iceland
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Iceland
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Iceland
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Iceland
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Iceland
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Iceland
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Iceland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher enteric fermentation — emissions (co2eq) (ar5), per unit of gdp, Denmark or Iceland?: Denmark, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Iceland as of 2023.
What is the difference in enteric fermentation — emissions (co2eq) (ar5), per unit of gdp between Denmark and Iceland?: 0 kt per US$ of GDP, with Denmark ahead.
How many years of comparable data are there for Denmark and Iceland?: 63 years are reported by both, from 1961 to 2023.
How do Denmark and Iceland rank globally for enteric fermentation — emissions (co2eq) (ar5), per unit of gdp?: Denmark ranks 126th and Iceland ranks 128th of 169 countries.
Where does this data come from?: Statizoid (derived), published as Enteric Fermentation — Emissions (CO2eq) (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Denmark vs Iceland: Enteric Fermentation — Emissions (CO2eq) (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/enteric-fermentation-emissions-co2eq-ar5-per-unit-of-gdp/denmark/iceland/

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<a href="https://climate.statizoid.com/compare/enteric-fermentation-emissions-co2eq-ar5-per-unit-of-gdp/denmark/iceland/">Denmark vs Iceland: Enteric Fermentation — Emissions (CO2eq) (AR5), per unit of GDP</a> — Statizoid

About this data

Indicator: Enteric Fermentation — Emissions (CO2eq) (AR5), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 170 places, 9,139 data points, 1961–2023
Last refreshed: 02 September 2026

Enteric Fermentation — Emissions (CO2eq) (AR5) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.