Heat pumps promise cheaper, cleaner heating – but does the reality live up to the hype? We assess Octopus Energy’s Cosy ...

British Gas, Octopus Energy, E.ON and EDF customers are being sent letters for an automatic £150 boost in January.

WITH energy bills soaring due to freezing temperatures, many households are cranking up the heating – only to find their homes still feel colder than they should. If your radiators aren’t warming ...

The energy provider says sticking to the rule could be a 'quick way to save' ...

Energy suppliers such as British Gas, E.ON, EDF and Scottish Power are under the microscope in the UK as new findings tell us ...

Companies were ranked following a customer survey by consumer group Which?