Over the past few weeks, suppliers have been hitting households with shock details of their alarming new bills ahead of the 54% price cap hike next month.
Energy bills could rise to £4,000 a year walesonline.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from walesonline.co.uk Daily Mail and Mail on Sunday newspapers.
Over the past few weeks, suppliers have been hitting households with shock details of their alarming new bills ahead of the 54% price cap hike next month.
Pictures show aisles across the UK already bare of meat, fruit and frozen goods as customers were seen pushing trolleys loaded with toilet roll and water bottles ahead of the festive season.
The cost of some fixed-rate energy deals hit almost £3,000 yesterday as the British energy regulator Ofgem warned of a significant increase in bills when the price cap is reviewed.