Impartial information and advice on household and business energy from Britain's energy regulator, Ofgem. Choose from our energy guides or compare suppliers and view our consumer research below.
Mae’r dudalen yma ar gael yn Gymraeg.
Household gas and electricity
Understand your gas and electricity bills
Understand smart, prepayment and other energy meters
Complain about your energy bill or supplier
Switch energy supplier and shop for a better deal
Learn about the Ofgem customer database service
Save money on your gas and electricity bills
Who to contact if it’s difficult paying energy bills
Government energy and social schemes
Log in to the scheme registers