Rydym yn defnyddio cwcis i wella eich profiad o'n gwefan.
Gallwch ddarganfod mwy neu ddileu allan o rai cwcis
- mae'r polisïau hyn ar gael yn Saesneg.
Neidio i’r llywio
Neidio i’r prif gynnwys
Neidio i’r troedyn
English
Mewngofnodi
Chwilio
Budd-daliadau
Gwaith
Dyled ac arian
Defnyddwyr
Tai
Teulu
Gyfraith a Llysoedd
Mewnfudo
Iechyd
Amdanom ni
Hafan
Defnyddwyr
Energy
Your energy supply
Problems with your energy supply
Problems with your energy supply
If you’ve been told your energy supply will be disconnected
What your landlord can charge you for energy
Problems getting to or topping up your prepayment meter
If you didn’t agree to switch energy supplier
Get compensation if you have a power cut
If your home is on a heat network
Your energy supplier has gone bust
Check who's taken over your energy supply