How many years of comparable data are there for Niger 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.

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

Niger

0 Mt CO2e per US$ of GDP

in 2024

Sudan

0 Mt CO2e per US$ of GDP

in 2024

Niger rank

6th

Sudan rank

3rd

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

Niger
Sudan

How they compare

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

That makes Sudan's figure about 1.2 times Niger's.

The two have swapped places 16 times across 55 shared years of data; in 1970 it was Sudan ahead.

Niger ranks 6th and Sudan ranks 3rd of 200 countries.

Across the 6 decades both report, Niger averaged higher in 3 and Sudan in 3.

Head to head by decade

Decade	Niger	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	Niger
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	Niger
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Niger
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 (total) excluding lulucf (mt co2e), per, Niger or Sudan?: Sudan, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Niger as of 2024.
What is the difference in nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per between Niger and Sudan?: 0 Mt CO2e per US$ of GDP, with Sudan ahead.
How many years of comparable data are there for Niger and Sudan?: 55 years are reported by both, from 1970 to 2024.
How do Niger and Sudan rank globally for nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per?: Niger ranks 6th 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.

Individual pages

Share, cite or embed this page

Cite this page

Niger 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/niger/sudan/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-per-unit-of-gdp/niger/sudan/">Niger vs Sudan: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per</a> — Statizoid

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.