Energy price cap hits three‑year high as winter bills climb

Ofgem confirmed on Wednesday that the default energy tariff for households across Britain will rise by four per cent to £1,723 for the final quarter of the year. The increase adds roughly £60 to an annual bill, or about £5 each month, marking the steepest jump since the cap was introduced.

Why the cap is climbing

The regulator said the surge is driven chiefly by the ongoing conflict in the Middle East, which has pushed global gas and oil prices higher. Brent crude peaked above $110 per barrel during the height of the war and has stayed above $85 for the past month, up from around $60 at the start of the year. In addition, unusually cold weather across the UK and Europe has spiked power demand while limiting generation capacity.

Political and market reaction

The cap protects roughly 22 million households on default tariffs by limiting the rates and standing charges suppliers can apply. The latest hike adds pressure on Prime Minister Andy Burnham, who promised “breathing room” for families after taking office. Burnham’s early agenda includes scrapping VAT on domestic electricity from October.

“Families will be understandably concerned about the cost of energy bills this winter, which is being driven up by the Iran war,” said Miatta Fahnbulleh, the energy secretary.

The government said it would explore further steps to shield consumers from “unaffordable bills”. Recent data showed inflation climbing to 2.9% in the year to July, following the cap reset, up from 2.6% the month before.

What lies ahead

Analysts at Cornwall Insight warn the current increase may not be the last. Craig Lowrey, principal consultant, predicts a further nine‑per‑cent jump in January, which could deepen household hardship.

“What is frustrating is these rises, as we have seen time and time again, have very little to do with what is happening in Britain,” Lowrey added.

For more on the political fallout, see the report on Burnham’s council‑housing fund announcement.