How many years of comparable data are there for Chad 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 (total) excluding LULUCF (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Sudan: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per

Chad

0 Mt CO2e per US$ of GDP

in 2024

Sudan

0 Mt CO2e per US$ of GDP

in 2024

Chad rank

2nd

Sudan rank

3rd

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per over time

Chad
Sudan

How they compare

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

That makes Chad's figure about 1.9 times Sudan's.

The two have swapped places 4 times across 55 shared years of data; in 1970 it was Chad ahead.

Chad ranks 2nd and Sudan ranks 3rd of 200 countries.

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

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per, Chad or Sudan?: Chad, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Sudan as of 2024.
What is the difference in nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per between Chad and Sudan?: 0 Mt CO2e per US$ of GDP, with Chad ahead.
How many years of comparable data are there for Chad and Sudan?: 55 years are reported by both, from 1970 to 2024.
How do Chad and Sudan rank globally for nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per?: Chad ranks 2nd and Sudan ranks 3rd of 200 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions (total) excluding LULUCF (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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Chad vs Sudan: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-per-unit-of-gdp/chad/sudan/

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About this data

Indicator: Nitrous oxide (N2O) emissions (total) excluding LULUCF (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 (total) excluding LULUCF (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.