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

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

Where does this data come from?

Statizoid (derived), published as Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Madagascar vs Tonga: Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e)

Madagascar

0 Mt CO2e per person

in 2024

Tonga

0 Mt CO2e per person

in 2024

Madagascar rank

178th

Tonga rank

177th

Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e) over time

Madagascar
Tonga

How they compare

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

That makes Tonga's figure about 1.2 times Madagascar's.

The two have swapped places 11 times across 55 shared years of data; in 1970 it was Madagascar ahead.

Madagascar ranks 178th and Tonga ranks 177th of 203 countries.

Across the 6 decades both report, Madagascar averaged higher in 3 and Tonga in 3.

Head to head by decade

Decade	Madagascar	Tonga	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Madagascar
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Madagascar
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	Madagascar
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 carbon dioxide (co2) emissions from industrial processes (mt co2e), Madagascar or Tonga?: Tonga, at 0 Mt CO2e per person against 0 Mt CO2e per person in Madagascar as of 2024.
What is the difference in carbon dioxide (co2) emissions from industrial processes (mt co2e) between Madagascar and Tonga?: 0 Mt CO2e per person, with Tonga ahead.
How many years of comparable data are there for Madagascar and Tonga?: 55 years are reported by both, from 1970 to 2024.
How do Madagascar and Tonga rank globally for carbon dioxide (co2) emissions from industrial processes (mt co2e)?: Madagascar ranks 178th and Tonga ranks 177th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Madagascar vs Tonga: Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-industrial-processes-mt-co2e-per-capita/madagascar/tonga/

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<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-industrial-processes-mt-co2e-per-capita/madagascar/tonga/">Madagascar vs Tonga: Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e)</a> — Statizoid

About this data

Indicator: Carbon dioxide (CO2) emissions from Industrial Processes (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: 20 September 2026

Carbon dioxide (CO2) emissions from Industrial Processes (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.