How many years of comparable data are there for New Caledonia and Portugal?

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

Where does this data come from?

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

New Caledonia vs Portugal: Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per

New Caledonia

0 Mt CO2e per person

in 2024

Portugal

0 Mt CO2e per person

in 2024

New Caledonia rank

33rd

Portugal rank

36th

Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per over time

New Caledonia
Portugal

How they compare

New Caledonia currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Portugal, a difference of 0 Mt CO2e per person.

The two have swapped places 8 times across 55 shared years of data; in 1970 it was New Caledonia ahead.

New Caledonia ranks 33rd and Portugal ranks 36th of 194 countries.

Across the 6 decades both report, New Caledonia averaged higher in 5 and Portugal in 1.

Head to head by decade

Decade	New Caledonia	Portugal	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	New Caledonia
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	New Caledonia
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	New Caledonia
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	New Caledonia
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	New Caledonia
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from power industry (energy) (mt co2e), per, New Caledonia or Portugal?: New Caledonia, at 0 Mt CO2e per person against 0 Mt CO2e per person in Portugal as of 2024.
What is the difference in methane (ch4) emissions from power industry (energy) (mt co2e), per between New Caledonia and Portugal?: 0 Mt CO2e per person, with New Caledonia ahead.
How many years of comparable data are there for New Caledonia and Portugal?: 55 years are reported by both, from 1970 to 2024.
How do New Caledonia and Portugal rank globally for methane (ch4) emissions from power industry (energy) (mt co2e), per?: New Caledonia ranks 33rd and Portugal ranks 36th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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New Caledonia vs Portugal: Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-power-industry-energy-mt-co2e-per-capita/new-caledonia/portugal/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-power-industry-energy-mt-co2e-per-capita/new-caledonia/portugal/">New Caledonia vs Portugal: Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Power Industry (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 Power Industry (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.