Cynhaliwyd y cyfarfod chwe mis cyn COP 28 yn Dubai, a rhoddodd y cyfarfod gyfle i ranbarthau ddod at ei gilydd i ddangos eu pŵer cyfunol ac i fyfyrio ar ymgysylltiad gwladol a rhanbarthol â phrosesau hinsawdd cenedlaethol, yr UE a rhyngwladol.
Taking place six months prior to COP 28 in Dubai, the meeting provided an opportunity for regions to come together to demonstrate their collective power and to reflect upon state and regional engagement with national, EU and international climate processes.