 Total emissions in Africa since 1990, broken down by GHG  and sector . Methane and CO2 emissions comprise an almost equal share of GHG emissions in Africa, with the largest emissions sectors being energy and agriculture . Agriculture emissions in panel  do not include land use, land use change and forestry . One-hundred-year global warming potentials consistent with WGI estimates are used. Emissions data are from Crippa et al. , compiled in Working Group III  Chapter 2.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report