Detailed　research　on　China＇s　CO2　emission　pathway　of　the　2030　peak　and　2060　carbon　neutrality　goals　is　fundamental　to　promote　China＇s　climate　change　action.　Previous　studies　on　emission　pathways　have　been　based　on　long-term　emission　data　or　model　analyses.　However,　few　studies　have　achieved　synergy　and　pathway　optimization　at　both　the　micro　and　macro　levels　or　focused　on　China＇s　2060　carbon　neutrality　goal,　making　it　difficult　to　support　the　systematic　management　of　national　and　regional　emission　pathways.　In　this　study,　we　developed　an　integrated　CO2　emission　pathway　model,　the　Chinese　Academy　of　Environmental　Planning　Carbon　Pathways　1.2　model,　under　China＇s　climate　change　goals.　Our　pathway　coupled　the　top–down　and　bottom–up　approaches　and　conducted　optimization　analysis　under　social　fairness　and　optimal　cost　conditions.　The　results　provide　a　clear　CO2　emission　pathway　and　offer　insights　for　implementing　fine　management　of　CO2　emissions　at　the　national,　regional,　sectoral,　and　spatial　gridded　levels.　©