Energy tariff ending? You could face a £400 bill increase over the next year if you forget to switch. Plus the cheapest gas and electricity tariffs in May 2017.
Find out which energy firms you can switch to if you have an Economy 10 electricity meter. Can you save money on gas and electricity?
EDF announces a second price rise in six months. Not with EDF? Your gas and electricity bills could still increase £400 if your deal is set to expire in April 2017.
Energy bills getting you down? Beat price rises and cut your gas and electricity costs with Which? tips. Cheapest energy deals for April 2017 revealed
Are the big energy companies always priciest? Is dual fuel cheapest? Can you switch gas and electricity supplier if you rent? Which? reveals the truth behind common energy myths.
Gas and electricity customers with prepayment meters encounter more problems than those with standard meters, Which? research reveals. Will the price cap help?
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.
Energy efficiency at home is vital to keep your gas and electricity bills down, an official report reveals, and to balance out the cost of government low-carbon policies.
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.