Which has higher ippu — emissions (n2o), per capita, New Zealand or Tonga?

New Zealand, at 0 kt per person against 0 kt per person in Tonga as of 2023.

What is the difference in ippu — emissions (n2o), per capita between New Zealand and Tonga?

0 kt per person, with New Zealand ahead.

How many years of comparable data are there for New Zealand and Tonga?

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (N2O), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

New Zealand vs Tonga: IPPU — Emissions (N2O), per capita

New Zealand

0 kt per person

in 2023

Tonga

0 kt per person

in 2023

New Zealand rank

69th

Tonga rank

72nd

IPPU — Emissions (N2O), per capita over time

New Zealand
Tonga

How they compare

New Zealand currently reports 0 kt per person against 0 kt per person in Tonga, a difference of 0 kt per person.

That makes New Zealand's figure about 1.2 times Tonga's.

Across all 63 years both countries report, New Zealand has been ahead every year.

New Zealand ranks 69th and Tonga ranks 72nd of 186 countries.

New Zealand has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	New Zealand	Tonga	Difference	Ahead
1960s	0 kt per person	0 kt per person	0 kt per person	New Zealand
1970s	0 kt per person	0 kt per person	0 kt per person	New Zealand
1980s	0 kt per person	0 kt per person	0 kt per person	New Zealand
1990s	0 kt per person	0 kt per person	0 kt per person	New Zealand
2000s	0 kt per person	0 kt per person	0 kt per person	New Zealand
2010s	0 kt per person	0 kt per person	0 kt per person	New Zealand
2020s	0 kt per person	0 kt per person	0 kt per person	New Zealand

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (n2o), per capita, New Zealand or Tonga?: New Zealand, at 0 kt per person against 0 kt per person in Tonga as of 2023.
What is the difference in ippu — emissions (n2o), per capita between New Zealand and Tonga?: 0 kt per person, with New Zealand ahead.
How many years of comparable data are there for New Zealand and Tonga?: 63 years are reported by both, from 1961 to 2023.
How do New Zealand and Tonga rank globally for ippu — emissions (n2o), per capita?: New Zealand ranks 69th and Tonga ranks 72nd of 186 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (N2O), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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New Zealand vs Tonga: IPPU — Emissions (N2O), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-n2o-per-capita/new-zealand/tonga/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-n2o-per-capita/new-zealand/tonga/">New Zealand vs Tonga: IPPU — Emissions (N2O), per capita</a> — Statizoid

About this data

Indicator: IPPU — Emissions (N2O), per capita
Unit: kt per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 10,734 data points, 1961–2023
Last refreshed: 23 September 2026

IPPU — Emissions (N2O) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.