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

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

Where does this data come from?

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

Japan vs New Caledonia: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per capita

Japan

0 Mt CO2e per person

in 2024

New Caledonia

0 Mt CO2e per person

in 2024

Japan rank

140th

New Caledonia rank

143rd

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

Japan
New Caledonia

How they compare

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

That makes Japan's figure about 1.2 times New Caledonia's.

The two have swapped places 1 time across 55 shared years of data; in 1970 it was New Caledonia ahead.

Japan ranks 140th and New Caledonia ranks 143rd of 197 countries.

Across the 6 decades both report, Japan averaged higher in 3 and New Caledonia in 3.

Head to head by decade

Decade	Japan	New Caledonia	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	Japan
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Japan
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from building (energy) (mt co2e), per capita, Japan or New Caledonia?: Japan, at 0 Mt CO2e per person against 0 Mt CO2e per person in New Caledonia as of 2024.
What is the difference in methane (ch4) emissions from building (energy) (mt co2e), per capita between Japan and New Caledonia?: 0 Mt CO2e per person, with Japan ahead.
How many years of comparable data are there for Japan and New Caledonia?: 55 years are reported by both, from 1970 to 2024.
How do Japan and New Caledonia rank globally for methane (ch4) emissions from building (energy) (mt co2e), per capita?: Japan ranks 140th and New Caledonia ranks 143rd of 197 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Building (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs New Caledonia: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-capita/japan/new-caledonia/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-capita/japan/new-caledonia/">Japan vs New Caledonia: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per capita</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Building (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: 244 places, 13,420 data points, 1970–2024
Last refreshed: 22 September 2026

Methane (CH4) emissions from Building (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.