Finance

Britain's energy price cap to fall 7% in July, Cornwall Insight says

Published by Global Banking & Finance Review

Posted on May 19, 2025

2 min read

· Last updated: January 23, 2026

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Britain's energy price cap to fall 7% in July, Cornwall Insight says
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By Susanna Twidale LONDON (Reuters) -Britain's domestic energy price cap is expected to fall by about 7% in July due to lower wholesale energy prices, analysts at Cornwall Insight said on Monday. A

UK Energy Price Cap Expected to Decrease by 7% in July

By Susanna Twidale

LONDON (Reuters) -Britain's domestic energy price cap is expected to fall by about 7% in July due to lower wholesale energy prices, analysts at Cornwall Insight said on Monday.

A fall would be welcome news for the government, under pressure to meet a pledge to curb household energy costs, although the analysts were last month predicting a greater drop, of 9%.

Craig Lowrey, their principal consultant, said this reflected "a combination of increases in the energy wholesale markets and updated assessments of several cost inputs including policy costs and network costs".

Since the end of April, benchmark British wholesale gas prices have risen around 10%. But they still remain significantly lower than their peak in February as warmer weather has curbed demand, the EU parliament has backed weaker gas storage rules, and fears have grown of a global trade war.

"The fall is also a clear reminder of just how volatile the energy market remains. If prices can go down, they can bounce back up, especially with the unsettled global economic and political landscape we are experiencing," Lowrey said

Energy regulator Ofgem sets a cap on household energy bills each quarter using a formula that reflects wholesale energy prices and also takes into account suppliers' network costs and environmental and social levies.

Cornwall Insight forecasts Ofgem’s price cap will fall in July to 1,720 pounds a year for average use, from 1,849 pounds in April.

Ofgem is expected to publish its price level for July-September on May 23.

(Reporting By Susanna Twidale)

Key Takeaways

  • UK energy price cap to fall by 7% in July.
  • Cornwall Insight revises forecast from 9% to 7%.
  • Wholesale gas prices have risen 10% since April.
  • Ofgem to announce new price cap on May 23.
  • Energy market remains volatile amid global issues.

Frequently Asked Questions

What is the main topic?
The article discusses the expected 7% decrease in the UK's energy price cap in July due to lower wholesale prices.
Why is the energy price cap decreasing?
The decrease is attributed to lower wholesale energy prices and updated cost assessments.
Who sets the energy price cap?
The energy price cap is set by Ofgem, the UK's energy regulator, based on various cost factors.

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