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

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 Waste (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Singapore: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per capita

Niger

0 Mt CO2e per person

in 2024

Singapore

0 Mt CO2e per person

in 2024

Niger rank

112th

Singapore rank

110th

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

Niger
Singapore

How they compare

Singapore currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Niger, a difference of 0 Mt CO2e per person.

The two have swapped places 5 times across 55 shared years of data; in 1970 it was Niger ahead.

Niger ranks 112th and Singapore ranks 110th of 203 countries.

Across the 6 decades both report, Niger averaged higher in 5 and Singapore in 1.

Head to head by decade

Decade	Niger	Singapore	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Niger
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Niger
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Niger
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Niger
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Niger
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from waste (mt co2e), per capita, Niger or Singapore?: Singapore, at 0 Mt CO2e per person against 0 Mt CO2e per person in Niger as of 2024.
What is the difference in nitrous oxide (n2o) emissions from waste (mt co2e), per capita between Niger and Singapore?: 0 Mt CO2e per person, with Singapore ahead.
How many years of comparable data are there for Niger and Singapore?: 55 years are reported by both, from 1970 to 2024.
How do Niger and Singapore rank globally for nitrous oxide (n2o) emissions from waste (mt co2e), per capita?: Niger ranks 112th and Singapore ranks 110th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Singapore: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 18 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-capita/niger/singapore/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-capita/niger/singapore/">Niger vs Singapore: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per capita</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per capita
Unit: Mt CO2e per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 250 places, 13,750 data points, 1970–2024
Last refreshed: 18 September 2026

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