Heddiw, lansiodd Ysgrifennydd y Cabinet dros Ynni, Cynllunio a Materion Gwledig, Lesley Griffiths, ymgynghoriad ar leihau allyriadau carbon a newid i economi carbon isel yng Nghymru.
Cabinet Secretary for Energy, Planning and Rural Affairs, Lesley Griffiths, has today launched a consultation on reducing carbon emissions and transitioning to a low carbon economy in Wales.