UK Energy Bills Rise Again as Wholesale Gas Prices Surge
The Bank of England is facing another challenge as UK energy bills are set to rise for the second consecutive quarter. Ofgem, the UK's energy regulator, has announced a 4% increase in the domestic energy price cap, effective from October 1 through December 31, 2026. This means that the typical annual bill for a dual-fuel household paying by direct debit will jump to £1,723, up from £1,663.
The main culprit behind this increase is the surge in wholesale gas prices, which have risen by 61% over the past three months due to escalating tensions in the Middle East, particularly involving Iran. As a result, gas unit rates are set to climb 8.7% to 7.97p per kilowatt-hour.
The energy price cap was first introduced in 2019 and is reviewed quarterly by Ofgem. It protects around 65% of UK energy customers against supplier overcharging. However, the cap follows wholesale markets with a lag, meaning that the current increase reflects price movements that have already occurred, not a forecast of where energy costs are headed.
The government's temporary removal of VAT on electricity bills has saved households roughly £45 annually on the energy cap, but this modest saving is overshadowed by the £60 annual increase. Analysts at Cornwall Insight are already projecting a potential further increase of 9% in January 2027, which would push bills to their highest point in three years.