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Worst energy companies for leaving you on hold

Worst energy companies for leaving you on hold

Find out which energy companies leave you on hold the longest when calling their customer service number and which ones answer calls to new customers faster

Your energy bill could go up by £199

Your energy bill could go up by £199

If your energy deal ends in November 2015, you'll be put on an expensive variable tariff. Which? tells you which deals are ending and how to save by switching.

The truth about Amazon reviews

The truth about Amazon reviews

Which? reveals what you need to know about online user reviews, including when reviewers get freebies. Find out how to use online reviews to your advantage.

Top five cheapest energy deals for October 2015

Top five cheapest energy deals for October 2015

Which? reveals the cheapest energy deals in October 2015. Over 20 deals are now under £900 a year and you could save well over £200 by switching. Find out more.

Get solar panels now or lose £1,000s

Get solar panels now or lose £1,000s

Which? analysis shows you why now is the best time to buy solar panels as proposed cuts to the feed-in tariff would take effect in January plus VAT could rise

Best solar panel brands revealed

Best solar panel brands revealed

Which? audits solar factories to reveal which brands of solar PV panels are manufactured to the highest standards. These panels should last and be problem-free

Top five cheapest energy deals for September 2015

Top five cheapest energy deals for September 2015

Which? reveals which energy providers offer the top five cheapest energy deals in September 2015. Also, find out more about new entrant Robin Hood Energy.

Which? reveals the cheapest stores for toiletries

Which? reveals the cheapest stores for toiletries

Which? research compares the price of toiletries at Asda, Boots, Morrisons, Sainsbury's, Superdrug, Tesco and more to reveal which one is the cheapest.

Top five cheapest energy deals for August 2015

Top five cheapest energy deals for August 2015

Discover the top five cheapest dual fuel energy tariffs for August 2015, including deals from GB Energy Supply, Gnergy and Extra Energy.

Top 5 cheapest energy deals for July 2015

Top 5 cheapest energy deals for July 2015

Which? reveals the cheapest energy deals for July and how you can save up to £299 a year by switching. 20 deals are now under £1,000 a year - find out more

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