As British Gas raises electricity prices, Which? research reveals energy prices should be a top priority for government, according to consumers.
The top five cheapest gas and electricity deals for September 2017, revealed by Which? Plus the savings available for millions of energy customers on standard tariffs.
Telecoms, energy and travel are the worst-performing sectors on average for customer service – but which is the best? Which? customer service research reveals all.
Two thirds of the biggest energy firm's customers are on poor-value tariffs.. If you’re on one, find out if your supplier offers a cheaper energy deal.
What winds you up most about customer service? What do you love? See if your top gripes tally with others and which big brands have the best service.
Best and worst brands for customer service revealed for 2017 by Which? Apple, BA, John Lewis, Ryanair, Sports Direct, Tesco and more rated by their customers.
The top five solar panel problems revealed by Which? Plus the lowdown from when they’re likely to happen and what to expect with your inverter.
Energy deal ending this month? Then you risk a £400+ gas and electricity bill increase over the next year if you take no action. Find out if your deal is ending and the best cheap energy deals.
Some solar panel owners have been told they can’t have a smart meter yet, thanks to their solar PV. We reveal which energy firms can install smart meters with solar, and problems owners face.
Following British Gas’ price rise announcement, we reveal the cheapest energy deals for August. Could you save £353 on gas and electricity?