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Revealed: the 17 gas and electricity deals ending that will increase your bills

Revealed: the 17 gas and electricity deals ending that will increase your bills

If your energy deal ends in June 2017, you risk overpaying more than £400 in a year if you do nothing. Find out if you're affected, plus find cheap gas and electric.

Moving home? Find out how to save up to £845 on energy

Moving home? Find out how to save up to £845 on energy

Summer is a popular time of year to move house. If you’re buying a house, follow our tips to avoid a pricey energy tariff and make your new home energy-efficient.

Next-generation energy tariffs: could they save you money?

Next-generation energy tariffs: could they save you money?

Engie, Octopus Energy and Pure Planet are among the small energy companies with big new tariff ideas. We reveal what’s on offer, and if it’s right for you, plus cheap energy deals which could save you up to £308.

Best deals for big energy users

Best deals for big energy users

Do you use a lot of gas and electricity at home? Lots of power-hungry gadgets, a big house, a big family and poor insulation can all make you a high energy user – and you could save around £700.

Check your energy bill carefully; it could be about to rise more than you think

Check your energy bill carefully; it could be about to rise more than you think

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.

Can you save money on off-peak electricity?

Can you save money on off-peak electricity?

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 Energy customers beware: your bills are rising again

EDF Energy customers beware: your bills are rising again

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 prices are top worry for two thirds of you

Energy prices are top worry for two thirds of you

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

Five energy myths busted

Five energy myths busted

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.

Prepayment energy customers face more problems

Prepayment energy customers face more problems

Gas and electricity customers with prepayment meters encounter more problems than those with standard meters, Which? research reveals. Will the price cap help?

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