How many years of comparable data are there for IDA only and Tonga?

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.

IDA only vs Tonga: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per capita

IDA only

0 Mt CO2e per person

in 2024

Tonga

0 Mt CO2e per person

in 2024

IDA only rank

37th

Tonga rank

40th

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

IDA only
Tonga

How they compare

Tonga currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in IDA only, a difference of 0 Mt CO2e per person.

That makes Tonga's figure about 2.2 times IDA only's.

The two have swapped places 1 time across 55 shared years of data; in 1970 it was IDA only ahead.

IDA only ranks 37th and Tonga ranks 40th of 47 groups.

Across the 6 decades both report, IDA only averaged higher in 5 and Tonga in 1.

Head to head by decade

Decade	IDA only	Tonga	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	IDA only
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	IDA only
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	IDA only
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	IDA only
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	IDA only
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Tonga

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, IDA only or Tonga?: Tonga, at 0 Mt CO2e per person against 0 Mt CO2e per person in IDA only as of 2024.
What is the difference in nitrous oxide (n2o) emissions from waste (mt co2e), per capita between IDA only and Tonga?: 0 Mt CO2e per person, with Tonga ahead.
How many years of comparable data are there for IDA only and Tonga?: 55 years are reported by both, from 1970 to 2024.
How do IDA only and Tonga rank globally for nitrous oxide (n2o) emissions from waste (mt co2e), per capita?: IDA only ranks 37th and Tonga ranks 40th of 47 groups.
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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IDA only vs Tonga: 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/ida-only/tonga/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-capita/ida-only/tonga/">IDA only vs Tonga: 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.