Sierra Leone vs Small states: Methane (CH4) emissions (total) excluding LULUCF

Sierra Leone
130.6%
in 2024
Small states
32.4%
in 2024
Sierra Leone rank
35th
Small states rank
33rd

Methane (CH4) emissions (total) excluding LULUCF over time

  • Sierra Leone
  • Small states
050100150199120072024

How they compare

Sierra Leone currently reports 130.6% against 32.4% in Small states, a difference of 98.2%.

That makes Sierra Leone's figure about 4.0 times Small states's.

The two have swapped places 5 times across 34 shared years of data; in 1991 it was Small states ahead.

Sierra Leone ranks 35th and Small states ranks 33rd of 203 countries.

Across the 4 decades both report, Sierra Leone averaged higher in 3 and Small states in 1.

Head to head by decade

Decade Sierra Leone Small states Difference Ahead
1990s 1.9% 2.8% 0.9% Small states
2000s 29.7% 22.8% 6.9% Sierra Leone
2010s 85.3% 30.5% 54.8% Sierra Leone
2020s 118.9% 28.6% 90.2% Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions (total) excluding lulucf, Sierra Leone or Small states?
Sierra Leone, at 130.6% against 32.4% in Small states as of 2024.
What is the difference in methane (ch4) emissions (total) excluding lulucf between Sierra Leone and Small states?
98.2%, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Small states?
34 years are reported by both, from 1991 to 2024.
How do Sierra Leone and Small states rank globally for methane (ch4) emissions (total) excluding lulucf?
Sierra Leone ranks 35th and Small states ranks 33rd of 203 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 (total) excluding LULUCF (% change from 1990). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Small states: Methane (CH4) emissions (total) excluding LULUCF. Statizoid, drawing on EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission. Retrieved 24 August 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-percent-change-from-1990/sierra-leone/small-states/

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About this data

Indicator
Methane (CH4) emissions (total) excluding LULUCF (% change from 1990)
Unit
% change from 1990
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
250 places, 8,500 data points, 1991–2024
Last refreshed

Change of emissions (as %) of current year with respect to emissions in baseline year 1990 emissions of methane (CH4), one of the six Kyoto greenhouse gases (GHG), from the agriculture, energy, waste, and industrial sectors, excluding LULUCF.. The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5). Negative values indicate that the emission level for that year is lower than the emissions level in 1990.