Panel a shows global net anthropogenic GHG emissions by region (in GtCO2-eq yr-1 (GWP100 AR6)) for the time period 1990–2019 [FOOTNOTE 6]. Percentage values refer to the contribution of each region to total GHG emissions in each respective time period. The single year peak of emissions in 1997 was due to higher CO2-LULUCF emissions from a forest and peat fire event in South East Asia. Regions are as grouped in Annex II.
Please click here for image of figure SPM 2 (a)