How many years of comparable data are there for Hungary 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.

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

Hungary

0 Mt CO2e per person

in 2024

Tonga

0 Mt CO2e per person

in 2024

Hungary rank

131st

Tonga rank

129th

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

Hungary
Tonga

How they compare

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

That makes Tonga's figure about 1.1 times Hungary's.

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

Hungary ranks 131st and Tonga ranks 129th of 194 countries.

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

Head to head by decade

Decade	Hungary	Tonga	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hungary
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hungary
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hungary
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hungary
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hungary
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, Hungary or Tonga?: Tonga, at 0 Mt CO2e per person against 0 Mt CO2e per person in Hungary as of 2024.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per capita between Hungary and Tonga?: 0 Mt CO2e per person, with Tonga ahead.
How many years of comparable data are there for Hungary and Tonga?: 55 years are reported by both, from 1970 to 2024.
How do Hungary and Tonga rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per capita?: Hungary ranks 131st 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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Hungary 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/hungary/tonga/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-capita/hungary/tonga/">Hungary 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.