Npower and SSE are in talks about merging to create a new energy supplier. Find out how these gas and electricity firms compare in our energy customer survey.
Renting your home should not stop you switching energy supplier and saving money on gas and electric. Which? launches a dedicated energy comparison tool for tenants.
The results of our latest broadband survey prove that some of the UK’s biggest providers are letting customers down when it comes to speed and reliability. We’ve gathered feedback from...
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.
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?
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.
Npower, Scottish Power, EDF Energy, Eon, SSE and British Gas customers on standard deals could save up to 22% on gas and electricity bills by switching supplier.