What will the energy cap changes mean for my bills?

The typical annual household energy bill will rise by £221 to £1,862 from 1 July, a 13% increase announced by regulator Ofgem [1]. The hike affects around 33 million households in England, Wales, and Scotland [1]. The energy price cap sets maximum unit rates for gas and electricity for customers on standard variable tariffs [1]. From July, gas prices will be capped at 7.33 pence per kWh, up from 5.74 pence, and electricity at 26.11 pence per kWh, up from 24.67 pence [1]. Standing charges for direct debit customers will remain largely unchanged at 57.19p per day for electricity and 29.04p for gas [1]. Bills vary by payment method: the typical annual bill for customers paying by standard credit will be £2,005, while for prepayment customers it will be £1,812 [1]. Ofgem has also revised its estimate of typical annual household consumption downward to 9,500 kWh of gas and 2,500 kWh of electricity, reflecting efficiency gains and reduced usage [1]. The regulator, which oversees energy markets in Great Britain, is a key institution in UK energy policy focused on managing prices and decarbonisation [4]. The current price surge is linked to soaring wholesale costs following conflict involving the US, Israel, and Iran, which has disrupted a key global shipping route [1]. Consumer advocates have long campaigned on the issue of high energy bills [3]. In response to criticism over standing charges, Ofgem has proposed that suppliers offer tariffs with a lower standing charge but a higher unit rate, though this has been criticised for merely shifting costs [1]. The regulator will announce the next price cap, for 1 October, by 26 August, with its level heavily dependent on geopolitical developments [1].