The Welsh Government considers that geological implementation can only be delivered in Wales on the basis of a willing community or communities being prepared to consider hosting a GDF.
Mae Llywodraeth Cymru o'r farn mai dim ond ar sail parodrwydd cymuned neu gymunedau i ystyried cynnig lleoliad ar gyfer CGD y gellir gweithredu gwaredu daearegol.