Humid tropical forest — Emissions (CH4), annual growth rate (CH4) in Western Africa

Western Africa: Humid tropical forest — Emissions (CH4), annual growth rate (CH4) was 38.77 % change on previous year in 2024. ◆ Volatile

Latest (2024)
38.77 % change on previous year
Change on year
up 2,206.8%
Rank
12th
of 24 groups
All-time high
270.53 % change on previous year
in 1996
All-time low
-89.16 % change on previous year
in 2001
Years of data
34
1991–2024

Humid tropical forest — Emissions (CH4), annual growth rate in Western Africa, 1991–2024

-10001002003001991200720241991: 0 % change on previous year1992: 0 % change on previous year1993: 0 % change on previous year1994: 0 % change on previous year1995: 0 % change on previous year1996: 270.5 % change on previous year1997: -1.6 % change on previous year1998: 50.7 % change on previous year1999: -13.3 % change on previous year2000: -9.1 % change on previous year2001: -89.2 % change on previous year2002: -50 % change on previous year2003: 55.2 % change on previous year2004: -43.4 % change on previous year2005: 34.4 % change on previous year2006: 39.9 % change on previous year2007: -17.2 % change on previous year2008: -10 % change on previous year2009: 29 % change on previous year2010: -47 % change on previous year2011: 9.3 % change on previous year2012: 60.3 % change on previous year2013: -2.3 % change on previous year2014: 4.2 % change on previous year2015: 63.1 % change on previous year2016: -60.7 % change on previous year2017: -43.9 % change on previous year2018: -41.3 % change on previous year2019: 195.9 % change on previous year2020: 78.5 % change on previous year2021: -63.3 % change on previous year2022: 0.811 % change on previous year2023: 1.7 % change on previous year2024: 38.8 % change on previous year

Source: Statizoid (derived). Measured in % change on previous year.

Analysis

Western Africa recorded 38.77 % change on previous year for humid tropical forest — emissions (ch4), annual growth rate in 2024.

That represents a change of up 2,206.8% on the previous year and up 829.4% over ten years.

Over the whole period, humid tropical forest — emissions (ch4), annual growth rate in Western Africa peaked at 270.53 % change on previous year in 1996 and was at its lowest, -89.16 % change on previous year, in 2001.

Western Africa ranks 12th of 24 groups on this measure, in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Humid tropical forest — Emissions (CH4), annual growth rate (CH4) in Western Africa, year by year

Annual values for Humid tropical forest — Emissions (CH4), annual growth rate in Western Africa, 1991 to 2024.
Year % change on previous year Change
1991 0 % change on previous year —
1992 0 % change on previous year —
1993 0 % change on previous year —
1994 0 % change on previous year —
1995 0 % change on previous year —
1996 270.53 % change on previous year —
1997 -1.63 % change on previous year -100.6%
1998 50.75 % change on previous year -3210.7%
1999 -13.25 % change on previous year -126.1%
2000 -9.11 % change on previous year -31.3%
2001 -89.16 % change on previous year +878.9%
2002 -49.98 % change on previous year -43.9%
2003 55.2 % change on previous year -210.4%
2004 -43.38 % change on previous year -178.6%
2005 34.43 % change on previous year -179.4%
2006 39.9 % change on previous year +15.9%
2007 -17.25 % change on previous year -143.2%
2008 -9.96 % change on previous year -42.2%
2009 29.04 % change on previous year -391.6%
2010 -46.97 % change on previous year -261.7%
2011 9.26 % change on previous year -119.7%
2012 60.3 % change on previous year +551.5%
2013 -2.26 % change on previous year -103.7%
2014 4.17 % change on previous year -284.7%
2015 63.11 % change on previous year +1412.9%
2016 -60.68 % change on previous year -196.1%
2017 -43.85 % change on previous year -27.7%
2018 -41.32 % change on previous year -5.8%
2019 195.94 % change on previous year -574.2%
2020 78.51 % change on previous year -59.9%
2021 -63.35 % change on previous year -180.7%
2022 0.8113 % change on previous year -101.3%
2023 1.68 % change on previous year +107.2%
2024 38.77 % change on previous year +2206.8%

Biggest year-on-year movements

Years where Humid tropical forest — Emissions (CH4), annual growth rate (CH4) in Western Africa changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
1998 +3210.7% -1.63 % change on previous year 50.75 % change on previous year
2024 +2206.8% 1.68 % change on previous year 38.77 % change on previous year

Averages by decade

DecadeAverage LowestHighest Years
1990s 34.04 % change on previous year -13.25 % change on previous year 270.53 % change on previous year 9
2000s -6.03 % change on previous year -89.16 % change on previous year 55.2 % change on previous year 10
2010s 13.77 % change on previous year -60.68 % change on previous year 195.94 % change on previous year 10
2020s 11.29 % change on previous year -63.35 % change on previous year 78.51 % change on previous year 5

Countries ranked near Western Africa

  1. 9 Bangladesh 396.53 % change on previous year compare
  2. 10 Bolivia (Plurinational State of) 328.06 % change on previous year compare
  3. 11 Gabon 324.7 % change on previous year compare
  4. 12 Congo 271.69 % change on previous year compare
  5. 13 Brazil 238.41 % change on previous year compare
  6. 14 Paraguay 223.58 % change on previous year compare
  7. 15 Belize 219.09 % change on previous year compare

See the full ranking of 121 places →

More climate change data for Western Africa

All data for Western Africa →

Frequently asked questions

What is humid tropical forest — emissions (ch4), annual growth rate in Western Africa?
Humid tropical forest — emissions (ch4), annual growth rate in Western Africa was 38.77 % change on previous year in 2024, according to Statizoid (derived).
What is the highest humid tropical forest — emissions (ch4), annual growth rate recorded in Western Africa?
The highest recorded value was 270.53 % change on previous year in 1996.
What is the lowest humid tropical forest — emissions (ch4), annual growth rate recorded in Western Africa?
The lowest recorded value was -89.16 % change on previous year in 2001.
How does Western Africa rank for humid tropical forest — emissions (ch4), annual growth rate?
Western Africa ranks 12th out of 24 groups with data for 2024.
Is humid tropical forest — emissions (ch4), annual growth rate rising or falling in Western Africa?
Over the last ten years it is up 829.4%. The long-run trend across the full record is volatile.
Where does this Western Africa data come from?
The figures come from Statizoid (derived), published as part of Humid tropical forest — Emissions (CH4), annual growth rate. Statizoid updates them automatically from the source API.

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Humid tropical forest — Emissions (CH4), annual growth rate in Western Africa. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://climate.statizoid.com/stat/humid-tropical-forest-emissions-ch4-annual-growth-rate/western-africa/

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<a href="https://climate.statizoid.com/stat/humid-tropical-forest-emissions-ch4-annual-growth-rate/western-africa/">Humid tropical forest — Emissions (CH4), annual growth rate in Western Africa</a> — Statizoid

How this figure is calculated

The year-on-year percentage change in Humid tropical forest — Emissions (CH4). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Humid tropical forest — Emissions (CH4), annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
121 places, 3,459 data points, 1991–2024
Last refreshed

The year-on-year percentage change in Humid tropical forest — Emissions (CH4). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.