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

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Comoros vs Tonga: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita

Comoros

0 Mt CO2e per person

in 2024

Tonga

0 Mt CO2e per person

in 2024

Comoros rank

126th

Tonga rank

129th

Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita over time

Comoros
Tonga

How they compare

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

The two have swapped places 3 times across 55 shared years of data; in 1970 it was Tonga ahead.

Comoros ranks 126th and Tonga ranks 129th of 194 countries.

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

Head to head by decade

Decade	Comoros	Tonga	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Tonga
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Tonga
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Tonga
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Tonga
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Tonga
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 methane (ch4) emissions from transport (energy) (mt co2e), per capita, Comoros or Tonga?: Comoros, at 0 Mt CO2e per person against 0 Mt CO2e per person in Tonga as of 2024.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per capita between Comoros and Tonga?: 0 Mt CO2e per person, with Comoros ahead.
How many years of comparable data are there for Comoros and Tonga?: 55 years are reported by both, from 1970 to 2024.
How do Comoros and Tonga rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per capita?: Comoros ranks 126th and Tonga ranks 129th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Tonga: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-capita/comoros/tonga/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-capita/comoros/tonga/">Comoros vs Tonga: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Transport (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: 241 places, 13,255 data points, 1970–2024
Last refreshed: 21 September 2026

Methane (CH4) emissions from Transport (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.