UK's Ofgem to raise energy price cap 13% as gas costs climb - Finance news and analysis from Global Banking & Finance Review
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UK's Ofgem to raise energy price cap 13% as gas costs climb

Published by Global Banking & Finance Review

Posted on May 27, 2026

2 min read

· Last updated: May 27, 2026

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Energy bills in Britain to jump 13% in July as Ofgem lifts price cap to reflect higher gas price

Ofgem Raises Price Cap Amid Soaring Wholesale Gas Prices

By Susanna Twidale

Overview of the Price Cap Increase

May 27 (Reuters) - British households already squeezed by the cost of living will face energy bills averaging £1,862 a year from July after regulator Ofgem raised its price cap by 13%, blaming soaring wholesale gas prices driven by the conflict in the Middle East.

Government and Regulatory Response

The hike by the regulator, a non-ministerial government department, comes as Prime Minister Keir Starmer is under intense pressure to relieve some of the economic fallout he has said is from the war. 

Statement from Ofgem CEO

“Today’s price change reflects continued volatility in global energy markets. This means higher wholesale gas prices, driven by ongoing conflict in the Middle East, is impacting the price we pay for energy,” Ofgem CEO Tim Jarvis said in a statement.

Factors Affecting the Price Cap

Wholesale energy prices are the largest single factor contributing to Ofgem's domestic price cap, which is set on a quarterly basis using a formula that also reflects suppliers' network costs and environmental and social levies.

Details of the New Price Cap

The new cap of £1,862 ($2,504) a year for average use of electricity and gas is up around £221 from the previous cap for April-June of £1,641 a year.

Exchange Rate Information

($1 = 0.7437 pounds)

Reporting Credits

(Reporting by Susanna Twidale in London and Raechel Thankam Job in Bengaluru; Editing by Bernadette Baum)

Key Takeaways

  • Ofgem’s 13% hike applied to July–September 2026 represents the biggest increase since 2023, reflecting sharp rises in wholesale energy costs tied to the Iran conflict (bloomberg.com)
  • The April–June 2026 cap had fallen 7% to £1,641 per year, providing temporary relief, but the July hike will reverse that, pushing typical dual-fuel annual bills toward approximately £1,860–£1,970 (ofgem.gov.uk)
  • The Iran war disrupted global energy supply via closures of the Strait of Hormuz, spiking wholesale gas and electricity prices and feeding into expected inflation—Bank of England forecasts project energy-driven inflation to reach 3.6–3.7% by year-end (en.wikipedia.org)

References

Frequently Asked Questions

Why is Ofgem raising the UK energy price cap?
Ofgem is raising the energy price cap due to surging gas prices, influenced by the Iran war.
How much will household energy bills increase?
Household energy bills will rise by about £18 per month for those using both electricity and gas.
When will the new energy price cap take effect?
The new energy price cap will apply from July to September.
How much is the energy price cap increasing by?
The price cap is increasing by 13%.

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