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

50 years are reported by both, from 1975 to 2024.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cambodia vs Iraq: Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e)

Cambodia

0 Mt CO2e per US$ of GDP

in 2024

Iraq

0 Mt CO2e per US$ of GDP

in 2024

Cambodia rank

48th

Iraq rank

46th

Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e) over time

Cambodia
Iraq

How they compare

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

The two have swapped places 4 times across 50 shared years of data; in 1975 it was Iraq ahead.

Cambodia ranks 48th and Iraq ranks 46th of 200 countries.

Across the 6 decades both report, Cambodia averaged higher in 5 and Iraq in 1.

Head to head by decade

Decade	Cambodia	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	Cambodia
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Cambodia
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	Cambodia
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Cambodia
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Cambodia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from industrial processes (mt co2e), Cambodia or Iraq?: Iraq, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Cambodia as of 2024.
What is the difference in nitrous oxide (n2o) emissions from industrial processes (mt co2e) between Cambodia and Iraq?: 0 Mt CO2e per US$ of GDP, with Iraq ahead.
How many years of comparable data are there for Cambodia and Iraq?: 50 years are reported by both, from 1975 to 2024.
How do Cambodia and Iraq rank globally for nitrous oxide (n2o) emissions from industrial processes (mt co2e)?: Cambodia ranks 48th and Iraq ranks 46th of 200 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Industrial Processes (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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Cambodia vs Iraq: Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-processes-mt-co2e-per-unit-of-gdp/cambodia/iraq/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-processes-mt-co2e-per-unit-of-gdp/cambodia/iraq/">Cambodia vs Iraq: Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e)</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Industrial Processes (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: 247 places, 12,498 data points, 1970–2024
Last refreshed: 19 September 2026

Nitrous oxide (N2O) emissions from Industrial Processes (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.