Martin Lewis has warned energy customers they are set to be hit with an unwelcome price hike from next month.
Millions of UK households are due to be hit with a surprise bill rise on January 1. It comes as Ofgem will update its price cap from this date meaning a discount on bills will change slightly.
Most people were only expecting the prices to increase in April when the energy price guarantee was set to come to an end. So, the January price hike will be an unpleasant surprise for many.