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

32 years are reported by both, from 1992 to 2023.

Where does this data come from?

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

Japan vs Latvia: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square

Japan

0 Mt CO2e per square kilometre

in 2023

Latvia

0 Mt CO2e per square kilometre

in 2023

Japan rank

73rd

Latvia rank

72nd

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

Japan
Latvia

How they compare

Latvia currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Japan, a difference of 0 Mt CO2e per square kilometre.

Across all 32 years both countries report, Latvia has been ahead every year.

Japan ranks 73rd and Latvia ranks 72nd of 197 countries.

Latvia has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Japan	Latvia	Difference	Ahead
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Latvia
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Latvia
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Latvia
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Latvia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from building (energy) (mt co2e), per square, Japan or Latvia?: Latvia, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Japan as of 2023.
What is the difference in methane (ch4) emissions from building (energy) (mt co2e), per square between Japan and Latvia?: 0 Mt CO2e per square kilometre, with Latvia ahead.
How many years of comparable data are there for Japan and Latvia?: 32 years are reported by both, from 1992 to 2023.
How do Japan and Latvia rank globally for methane (ch4) emissions from building (energy) (mt co2e), per square?: Japan ranks 73rd and Latvia ranks 72nd of 197 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

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

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

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

About this data

Indicator: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square kilometre
Unit: Mt CO2e per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 244 places, 12,543 data points, 1970–2023
Last refreshed: 22 September 2026

Methane (CH4) emissions from Building (Energy) (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.