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

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

Niger vs Puerto Rico: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt)

Niger

0 Mt CO2e per person

in 2024

Puerto Rico

0 Mt CO2e per person

in 2024

Niger rank

185th

Puerto Rico rank

183rd

Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) over time

Niger
Puerto Rico

How they compare

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

That makes Puerto Rico's figure about 2.4 times Niger's.

Across all 55 years both countries report, Puerto Rico has been ahead every year.

Niger ranks 185th and Puerto Rico ranks 183rd of 193 countries.

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

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from industrial combustion (energy) (mt), Niger or Puerto Rico?: Puerto Rico, 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 industrial combustion (energy) (mt) between Niger and Puerto Rico?: 0 Mt CO2e per person, with Puerto Rico ahead.
How many years of comparable data are there for Niger and Puerto Rico?: 55 years are reported by both, from 1970 to 2024.
How do Niger and Puerto Rico rank globally for nitrous oxide (n2o) emissions from industrial combustion (energy) (mt)?: Niger ranks 185th and Puerto Rico ranks 183rd of 193 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (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 Puerto Rico: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt). Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-combustion-energy-mt-co2e-per-capita/niger/puerto-rico-us/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-combustion-energy-mt-co2e-per-capita/niger/puerto-rico-us/">Niger vs Puerto Rico: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt)</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt CO2e), per capita
Unit: Mt CO2e per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 240 places, 13,200 data points, 1970–2024
Last refreshed: 19 September 2026

Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (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.