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Top five cheapest energy deals for August 2017

Following British Gas’ price rise announcement, we reveal the cheapest energy deals for August. Could you save £353 on gas and electricity?

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Have you been with your energy supplier longer than with your spouse?

Which? reveals how many customers have been with their gas and electricity supplier for more than 50 years, plus the mistakes you might be making by sticking with your energy firm.

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Eight energy deals ending that could up your bill by £300+

Will you overpay £399 for energy this coming year? We reveal the 19 gas and electric deals ending and which will cost you most if you do nothing.

British Gas under investigation for energy-switching charges

British Gas is being investigated by energy regulator Ofgem over energy switching fees. Find out when gas and electricity exit fees don’t apply, and which other energy companies are the subject of regulator probes.

Top five cheapest gas and electricity deals for July 2017

The five cheapest energy deals to save cash on gas and electricity. Plus how tariffs from British Gas, Npower and new energy firms compare.

Close up of a smart energy meter

When will you get a smart meter?

None of the big energy firms we spoke to, including British Gas, EDF, Eon and SSE, are yet installing SMETS2 smart meters. And regulator Ofgem is ‘concerned’ about some energy companies’ plans.

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.

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Top five cheapest energy deals for June 2017

The top five cheapest gas and electricity deals for June 2017 revealed by Which? Could you get a cheap regional energy deal, or save over £300 on energy?

Wooden houses on top of piles of coins.

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?

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.

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