This support will also extend to households who live off the gas grid and rely on solid fuels such as oil, wood or coal to heat and power their homes.
Bydd y cymorth hwn hefyd yn ymestyn i aelwydydd nad ydyn nhw ar y grid nwy ac sy’n dibynnu ar danwydd solet fel olew, pren neu lo i wresogi a phweru eu cartrefi.