Brunei vs Mongolia: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), annual

Brunei
4.94 % change on previous year
in 2024
Mongolia
4.96 % change on previous year
in 2024
Brunei rank
31st
Mongolia rank
30th

Methane (CH4) emissions from Transport (Energy) (Mt CO2e), annual over time

  • Brunei
  • Mongolia
-50050100197119972024

How they compare

Mongolia currently reports 4.96 % change on previous year against 4.94 % change on previous year in Brunei, a difference of 0.02 % change on previous year.

The two have swapped places 25 times across 54 shared years of data; in 1971 it was Brunei ahead.

Brunei ranks 31st and Mongolia ranks 30th of 194 countries.

Across the 6 decades both report, Brunei averaged higher in 2 and Mongolia in 4.

Head to head by decade

Decade Brunei Mongolia Difference Ahead
1970s 13.81 % change on previous year 3.84 % change on previous year 9.96 % change on previous year Brunei
1980s 11.07 % change on previous year 16.1 % change on previous year 5.03 % change on previous year Mongolia
1990s 3.48 % change on previous year -0.3888 % change on previous year 3.87 % change on previous year Brunei
2000s -0.2077 % change on previous year 2.67 % change on previous year 2.88 % change on previous year Mongolia
2010s -0.91 % change on previous year -0.8102 % change on previous year 0.0997 % change on previous year Mongolia
2020s -0.5623 % change on previous year 4.9 % change on previous year 5.46 % change on previous year Mongolia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from transport (energy) (mt co2e), annual, Brunei or Mongolia?
Mongolia, at 4.96 % change on previous year against 4.94 % change on previous year in Brunei as of 2024.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), annual between Brunei and Mongolia?
0.02 % change on previous year, with Mongolia ahead.
How many years of comparable data are there for Brunei and Mongolia?
54 years are reported by both, from 1971 to 2024.
How do Brunei and Mongolia rank globally for methane (ch4) emissions from transport (energy) (mt co2e), annual?
Brunei ranks 31st and Mongolia ranks 30th of 194 countries.
Where does this data come from?
Statizoid (derived), published as Methane (CH4) emissions from Transport (Energy) (Mt CO2e), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brunei vs Mongolia: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), annual. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-annual-growth-rate/brunei-darussalam/mongolia/

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About this data

Indicator
Methane (CH4) emissions from Transport (Energy) (Mt CO2e), annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
241 places, 12,707 data points, 1971–2024
Last refreshed

The year-on-year percentage change in Methane (CH4) emissions from Transport (Energy) (Mt CO2e). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.