Australia vs Bulgaria: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), annual

Australia
3.13 % change on previous year
in 2024
Bulgaria
3.03 % change on previous year
in 2024
Australia rank
74th
Bulgaria rank
76th

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

  • Australia
  • Bulgaria
-60-40-20020197119972024

How they compare

Australia currently reports 3.13 % change on previous year against 3.03 % change on previous year in Bulgaria, a difference of 0.1 % change on previous year.

The two have swapped places 18 times across 54 shared years of data; in 1971 it was Australia ahead.

Australia ranks 74th and Bulgaria ranks 76th of 194 countries.

Across the 6 decades both report, Australia averaged higher in 3 and Bulgaria in 3.

Head to head by decade

Decade Australia Bulgaria Difference Ahead
1970s 5.87 % change on previous year -0.4337 % change on previous year 6.31 % change on previous year Australia
1980s 2.88 % change on previous year 2.71 % change on previous year 0.1732 % change on previous year Australia
1990s -2.63 % change on previous year -4.43 % change on previous year 1.8 % change on previous year Australia
2000s -4.89 % change on previous year 3.72 % change on previous year 8.61 % change on previous year Bulgaria
2010s -3.83 % change on previous year 1.21 % change on previous year 5.04 % change on previous year Bulgaria
2020s -0.7281 % change on previous year -0.3807 % change on previous year 0.3474 % change on previous year Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from transport (energy) (mt co2e), annual, Australia or Bulgaria?
Australia, at 3.13 % change on previous year against 3.03 % change on previous year in Bulgaria as of 2024.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), annual between Australia and Bulgaria?
0.1 % change on previous year, with Australia ahead.
How many years of comparable data are there for Australia and Bulgaria?
54 years are reported by both, from 1971 to 2024.
How do Australia and Bulgaria rank globally for methane (ch4) emissions from transport (energy) (mt co2e), annual?
Australia ranks 74th and Bulgaria ranks 76th 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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Australia vs Bulgaria: 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/australia/bulgaria/

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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.