Datganiadau i'r wasg
Yr holl ddatganiadau diweddaraf i'r wasg gan Cyngor ar Bopeth.
British Gas announces 31 per cent profits rise
18 Chwefror 2016
British Gas and EDF Energy announce price cuts
11 Chwefror 2016
npower latest supplier to cut gas bills
08 Chwefror 2016
Thousands of older people at the mercy of care home price rises
08 Chwefror 2016
Scottish Power announces cut to gas bills
02 Chwefror 2016
SSE announces cut to gas bills
28 Ionawr 2016
Energy suppliers must follow E.On’s cut to gas bills
20 Ionawr 2016
Misleading broadband adverts hiding true cost of contracts
23 Rhagfyr 2015
Npower failed to provide basic customer service
18 Rhagfyr 2015