Japan vs Lower middle income: Methane (CH4) emissions from Transport (Energy)

Japan
0.4564 Mt CO2e
in 2024
Lower middle income
5.22 Mt CO2e
in 2024
Japan rank
12th
Lower middle income rank
15th

Methane (CH4) emissions from Transport (Energy) over time

  • Japan
  • Lower middle income
012345197019972024

How they compare

Lower middle income currently reports 5.22 Mt CO2e against 0.4564 Mt CO2e in Japan, a difference of 4.76 Mt CO2e.

That makes Lower middle income's figure about 11.4 times Japan's.

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

Japan ranks 12th and Lower middle income ranks 15th of 194 countries.

Across the 6 decades both report, Japan averaged higher in 2 and Lower middle income in 4.

Head to head by decade

Decade Japan Lower middle income Difference Ahead
1970s 1.03 Mt CO2e 0.6855 Mt CO2e 0.3443 Mt CO2e Japan
1980s 1.51 Mt CO2e 1.15 Mt CO2e 0.359 Mt CO2e Japan
1990s 1.61 Mt CO2e 1.98 Mt CO2e 0.3724 Mt CO2e Lower middle income
2000s 1.03 Mt CO2e 3.46 Mt CO2e 2.43 Mt CO2e Lower middle income
2010s 0.6579 Mt CO2e 4.5 Mt CO2e 3.84 Mt CO2e Lower middle income
2020s 0.4828 Mt CO2e 4.79 Mt CO2e 4.31 Mt CO2e Lower middle income

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from transport (energy), Japan or Lower middle income?
Lower middle income, at 5.22 Mt CO2e against 0.4564 Mt CO2e in Japan as of 2024.
What is the difference in methane (ch4) emissions from transport (energy) between Japan and Lower middle income?
4.76 Mt CO2e, with Lower middle income ahead.
How many years of comparable data are there for Japan and Lower middle income?
55 years are reported by both, from 1970 to 2024.
How do Japan and Lower middle income rank globally for methane (ch4) emissions from transport (energy)?
Japan ranks 12th and Lower middle income ranks 15th of 194 countries.
Where does this data come from?
EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission, published as Methane (CH4) emissions from Transport (Energy) (Mt CO2e). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Lower middle income: Methane (CH4) emissions from Transport (Energy). Statizoid, drawing on EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission. Retrieved 25 August 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e/japan/lower-middle-income/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e/japan/lower-middle-income/">Japan vs Lower middle income: Methane (CH4) emissions from Transport (Energy)</a> — Statizoid

About this data

Indicator
Methane (CH4) emissions from Transport (Energy) (Mt CO2e)
Unit
Mt CO2e
Source
EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
241 places, 13,255 data points, 1970–2024
Last refreshed

A measure of annual emissions of methane (CH4), one of the six Kyoto greenhouse gases (GHG), from the transportation sector (subsector of the energy sector) including IPCC 2006 codes 1.A.3.a Civil Aviation, 1.A.3.b_noRES Road Transportation no resuspension, 1.A.3.c Railways, 1.A.3.d Water-borne Navigation, 1.A.3.e Other Transportation. The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5).