The interim chief executive of Ofgem, Tim Jarvis, has indicated that fewer households may be exempt from energy bills to help suppliers manage their growing debt, which has reached a staggering £5.5 billion. This debt has more than doubled over the past three years, with arrears now comprising 75% of unpaid energy bills. As energy suppliers struggle to cover their costs, they are passing these expenses onto consumers, resulting in higher bills. Without immediate action, total household energy debt could exceed £7 billion by the end of 2026, potentially adding £10 to £15 to annual bills. The energy crisis, particularly influenced by the 2021-2023 period and the war in Ukraine, has intensified this situation. Jarvis noted that while pay-as-you-go meters could help collect debts, the criteria for defining vulnerable households are unclear, complicating enforcement. Additionally, households may face increased costs next year as suppliers like EDF warn of potential contributions of up to £75 annually to cover additional customer debt. Energy bills are also expected to rise significantly in July, with forecasts predicting a new average of £1,850 per year.