Comoros vs Vietnam: Methane emissions, annual growth rate

Comoros
0.3987 % change on previous year
in 2024
Vietnam
0.4995 % change on previous year
in 2024
Comoros rank
106th
Vietnam rank
103rd

Methane emissions, annual growth rate over time

  • Comoros
  • Vietnam
-20-1001020185119372024

How they compare

Vietnam currently reports 0.4995 % change on previous year against 0.3987 % change on previous year in Comoros, a difference of 0.1008 % change on previous year.

That makes Vietnam's figure about 1.3 times Comoros's.

The two have swapped places 38 times across 174 shared years of data; in 1851 it was Vietnam ahead.

Comoros ranks 106th and Vietnam ranks 103rd of 199 countries.

Across the 18 decades both report, Comoros averaged higher in 8 and Vietnam in 10.

Head to head by decade

Decade Comoros Vietnam Difference Ahead
1850s 0.0838 % change on previous year 1.07 % change on previous year 0.99 % change on previous year Vietnam
1860s 0.1908 % change on previous year 1.07 % change on previous year 0.8785 % change on previous year Vietnam
1870s 0.2034 % change on previous year 1.94 % change on previous year 1.74 % change on previous year Vietnam
1880s 0.2022 % change on previous year 1.32 % change on previous year 1.12 % change on previous year Vietnam
1890s 0.2023 % change on previous year 1.41 % change on previous year 1.2 % change on previous year Vietnam
1900s -0.0516 % change on previous year 1.09 % change on previous year 1.14 % change on previous year Vietnam
1910s 1.52 % change on previous year 0.0294 % change on previous year 1.49 % change on previous year Comoros
1920s 1.87 % change on previous year 1.26 % change on previous year 0.6054 % change on previous year Comoros
1930s 2.12 % change on previous year 1.53 % change on previous year 0.5908 % change on previous year Comoros
1940s 2.27 % change on previous year 1.1 % change on previous year 1.16 % change on previous year Comoros
1950s 1.94 % change on previous year 3.51 % change on previous year 1.57 % change on previous year Vietnam
1960s 1.33 % change on previous year 0.6616 % change on previous year 0.6682 % change on previous year Comoros
1970s 2.58 % change on previous year 1.38 % change on previous year 1.2 % change on previous year Comoros
1980s 0.8401 % change on previous year 1.58 % change on previous year 0.7416 % change on previous year Vietnam
1990s 2.22 % change on previous year 3.46 % change on previous year 1.23 % change on previous year Vietnam
2000s 0.7227 % change on previous year 2.46 % change on previous year 1.74 % change on previous year Vietnam
2010s 1.66 % change on previous year -0.0188 % change on previous year 1.68 % change on previous year Comoros
2020s 0.7278 % change on previous year 0.2733 % change on previous year 0.4545 % change on previous year Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane emissions, annual growth rate, Comoros or Vietnam?
Vietnam, at 0.4995 % change on previous year against 0.3987 % change on previous year in Comoros as of 2024.
What is the difference in methane emissions, annual growth rate between Comoros and Vietnam?
0.1008 % change on previous year, with Vietnam ahead.
How many years of comparable data are there for Comoros and Vietnam?
174 years are reported by both, from 1851 to 2024.
How do Comoros and Vietnam rank globally for methane emissions, annual growth rate?
Comoros ranks 106th and Vietnam ranks 103rd of 199 countries.
Where does this data come from?
Statizoid (derived), published as Methane emissions, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Vietnam: Methane emissions, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 15 November 2026, from https://climate.statizoid.com/compare/methane-emissions-annual-growth-rate/comoros/viet-nam/

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About this data

Indicator
Methane emissions, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
199 places, 34,620 data points, 1851–2024
Last refreshed

The year-on-year percentage change in Methane emissions. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.