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World Bank · Environment

Sierra Leone: Methane (CH4) emissions (total) excluding LULUCF (% change from 1990)

130.57percent · 2024+38.4% since 2014

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. Annual figures for Sierra Leone from 1991 to 2024.

19912024

Every year

YearValue (percent)Note
2024130.573
2023128.686
2022107.95
2021127.151
202099.926
201994.749
201888.02
201787.25
201685.864
201582.599
201494.347
201390.056
201284.593
201176.859
201068.628
200960.265
200847.759
200739.594
200656.739
200540.161
200419.942
200313.267
20029.212
20013.861
20005.835
19997.532
19984.709
19974.606
19960.666
19950.612
1994-0.869
19930.703
1992-0.397
1991-0.194

Source

Published by World Bank, produced by Joint Research Centre, European Commission, International Energy Agency. Licence: CC BY 4.0. Retrieved 2026-11-07.

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Cite or download

World Bank (2026). Methane (CH4) emissions (total) excluding LULUCF (% change from 1990). Interva. https://interva.co/dataset/worldbank-methane-ch4-emissions-total-excluding-lulucf-ar5 (accessed 2026-11-08). catalog snapshot 2026-11-07.

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Methane (CH4) emissions (total) excluding LULUCF (% change from 1990) in other countries

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Sierra Leone: Methane (CH4) emissions (total) excluding LULUCF (% change from 1990) (1991–2024) · Interva