How many years of comparable data are there for Denmark 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 Power Industry (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Denmark vs Iran: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e)

Denmark

0 Mt CO2e per US$ of GDP

in 2024

Iran

0 Mt CO2e per US$ of GDP

in 2024

Denmark rank

63rd

Iran rank

65th

Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) over time

Denmark
Iran

How they compare

Denmark 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.

That makes Denmark's figure about 1.1 times Iran's.

The two have swapped places 2 times across 55 shared years of data; in 1970 it was Denmark ahead.

Denmark ranks 63rd and Iran ranks 65th of 191 countries.

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

Head to head by decade

Decade	Denmark	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	Denmark
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Denmark
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Denmark
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Denmark
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Denmark
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from power industry (energy) (mt co2e), Denmark or Iran?: Denmark, 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 power industry (energy) (mt co2e) between Denmark and Iran?: 0 Mt CO2e per US$ of GDP, with Denmark ahead.
How many years of comparable data are there for Denmark and Iran?: 55 years are reported by both, from 1970 to 2024.
How do Denmark and Iran rank globally for nitrous oxide (n2o) emissions from power industry (energy) (mt co2e)?: Denmark ranks 63rd and Iran ranks 65th of 191 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Power Industry (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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Denmark vs Iran: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-power-industry-energy-mt-co2e-per-unit-of-gdp/denmark/iran-islamic-rep/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-power-industry-energy-mt-co2e-per-unit-of-gdp/denmark/iran-islamic-rep/">Denmark vs Iran: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e)</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Power Industry (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: 19 September 2026

Nitrous oxide (N2O) emissions from Power Industry (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.