How many years of comparable data are there for Niger and Vanuatu?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Vanuatu: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square

Niger

0 Mt CO2e per square kilometre

in 2023

Vanuatu

0 Mt CO2e per square kilometre

in 2023

Niger rank

169th

Vanuatu rank

168th

Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square over time

Niger
Vanuatu

How they compare

Vanuatu currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Niger, a difference of 0 Mt CO2e per square kilometre.

Across all 54 years both countries report, Vanuatu has been ahead every year.

Niger ranks 169th and Vanuatu ranks 168th of 203 countries.

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

Head to head by decade

Decade	Niger	Vanuatu	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Vanuatu
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Vanuatu
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Vanuatu
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Vanuatu
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Vanuatu
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Vanuatu

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from waste (mt co2e), per square, Niger or Vanuatu?: Vanuatu, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Niger as of 2023.
What is the difference in nitrous oxide (n2o) emissions from waste (mt co2e), per square between Niger and Vanuatu?: 0 Mt CO2e per square kilometre, with Vanuatu ahead.
How many years of comparable data are there for Niger and Vanuatu?: 54 years are reported by both, from 1970 to 2023.
How do Niger and Vanuatu rank globally for nitrous oxide (n2o) emissions from waste (mt co2e), per square?: Niger ranks 169th and Vanuatu ranks 168th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Vanuatu: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-square-kilometre/niger/vanuatu/

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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-from-waste-mt-co2e-per-square-kilometre/niger/vanuatu/">Niger vs Vanuatu: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre
Unit: Mt CO2e per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 250 places, 12,804 data points, 1970–2023
Last refreshed: 18 September 2026

Nitrous oxide (N2O) emissions from Waste (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.