UK energy bills for a typical household could be £442 higher in January than under October's new price cap, according to an EDF forecast reported by The Independent on 17 September. The supplier projects a January–March 2027 cap of £2,165, compared with Ofgem's confirmed October cap of £1,723 for a dual-fuel household paying by Direct Debit.
That £442 rise is not yet locked in. It is based on a forecast, not an official decision. Ofgem, the UK's energy regulator, will confirm the January–March price cap by 25 November.