Reducing emissions from landfill and energy from waste facilities need to be the primary focus as they are the major emitters of carbon in terms of how waste is managed.
Rhaid mai lleihau allyriadau o safleoedd tirlenwi ac ynni o gyfleusterau gwastraff yw'r prif ffocws gan mai nhw yw'r prif allyryddion carbon o ran sut mae gwastraff yn cael ei reoli.