How many years of comparable data are there for Madagascar and Sudan?

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

Madagascar vs Sudan: Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e)

Madagascar

0 Mt CO2e per US$ of GDP

in 2024

Sudan

0 Mt CO2e per US$ of GDP

in 2024

Madagascar rank

12th

Sudan rank

9th

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

Madagascar
Sudan

How they compare

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

That makes Sudan's figure about 1.7 times Madagascar's.

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

Madagascar ranks 12th and Sudan ranks 9th of 200 countries.

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

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from industrial processes (mt co2e), Madagascar or Sudan?: Sudan, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Madagascar as of 2024.
What is the difference in nitrous oxide (n2o) emissions from industrial processes (mt co2e) between Madagascar and Sudan?: 0 Mt CO2e per US$ of GDP, with Sudan ahead.
How many years of comparable data are there for Madagascar and Sudan?: 55 years are reported by both, from 1970 to 2024.
How do Madagascar and Sudan rank globally for nitrous oxide (n2o) emissions from industrial processes (mt co2e)?: Madagascar ranks 12th and Sudan ranks 9th 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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Madagascar vs Sudan: 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/madagascar/sudan/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-processes-mt-co2e-per-unit-of-gdp/madagascar/sudan/">Madagascar vs Sudan: 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.