Londoners are least likely to switch their gas and electricity supplier. Find out how your region compares for energy satisfaction and switching.
Gas and electricity customers with prepayment meters encounter more problems than those with standard meters, Which? research reveals. Will the price cap help?
Npower, Scottish Power, EDF Energy, Eon, SSE and British Gas customers on standard deals could save up to 22% on gas and electricity bills by switching supplier.
March 2017 sees 27 cheap energy deals end. An Npower deals could increase customers' gas and electricity bills by £445 if they don’t switch.
Which? research reveals what will happen to our energy bills after Brexit. Will our energy bills rise, stay the same, or even decrease? Our original research reveals all.