By 2030 avoided emissions are estimated to be around 21.996 MtCO2e, representing a reduction against BAU of around 91% (figures are given in Table 2.4.). With no measures, emissions are estimated to total around 24.167 MtCO2e, equal to 8% more than the mitigation scenario by 2030. Figure 2.2 summarises the estimated emissions reduction potential in 2030 for all mitigation measures assessed from the âlong listâ of all mitigation measures presented in appendix 1. The pie charts indicate the relative contribution made from measures within the key sectors of energy (electricity generation and transport), IPPU (Cement industry and RAC), AFOLU (forestry), waste (solid waste transformation and recycling), against the BAU baseline described above. e BAU MitigationFIGURE 2.2. MITIGATION POTENTIAL FROM ALL MITIGATION MEASURES.