The average household using both electricity and gas will see an increase of about £18 per month.

Ofgem will on Wednesday reveal the level of the annual energy price cap for July to September as predictions suggests a 13% rise is on the way.

Ofgem will on Wednesday reveal the level of the annual energy price cap for July to September

The average household using both electricity and gas will see an increase of about £18 per month.

Households are set to pay an additional £221 each year

Small changes, from using LED lightbulbs, to sealing windows, can help reduce the cost.