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Npower and SSE merger will be subject to further checks

Npower and SSE merger decision announced by the Competition watchdog. Should you switch gas and electricity supplier?

Scottish Power raises energy prices

Scottish Power raises energy prices so 950,000 households will pay more for gas and electricity

The top reasons to choose your next energy supplier

Why did you choose your energy company? The top reasons for picking a gas and electricity supplier revealed, plus why you should switch.

Trickiest energy companies to leave

Exclusive Which? research reveals the big energy companies it’s hardest to switch away from. Plus top tips on switching energy supplier with ease.

Top five cheapest energy deals for March 2018

Concerned about your heating bill after last week’s freezing temperatures? See the top five cheapest energy deals for March 2018 to start saving money.

Should you be tempted by energy company freebies?

Smart thermostats, £50 vouchers, boiler cover and LED lightbulbs are among freebies on offer with new gas and electricity tariffs. Are you tempted?

Prepay and vulnerable energy customers to see gas and electricity bills increase

Energy customers with prepay meters could see gas and electricity bills rise – but they’ll still save compared to tariffs from British Gas and Npower.

Top five cheapest energy deals for February 2018

Which? reveals the top five cheapest gas and electricity deals in February. Could you save £300 on energy bills?

Best and worst energy companies 2018 revealed

The 2018 Which? energy satisfaction survey results are in! See the best and worst gas and electricity firms, from 31 energy companies rated.

Top five cheapest energy deals for January 2018

The top five cheapest energy deals for the new year 2018. Save money on gas and electricity, plus see the three priciest energy tariffs to avoid.

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