The anticipated spike in household energy bills will be significantly lower than originally feared, according to the latest forecasts from energy consultancy Cornwall Insight. Despite ongoing price volatility caused by the conflict in Iran, the energy price cap is now expected to rise by a reduced amount, offering some relief to consumers facing steep increases.
Revised Forecast Shows Bill Increase of £196 Less
Cornwall Insight has confirmed its updated prediction for Ofgem's price cap, which now stands at £1,837 for a typical dual fuel household. This represents a 12 per cent increase from April's cap but is £196 lower than the consultancy's early March warning of a potential £332 surge to £1,973 when the next cap takes effect in July.
The lower forecast signals a gradual easing of energy costs following painful spikes over the six-week conflict period. However, Cornwall Insight cautioned that a rise in the cap in July remains "effectively unavoidable" with rocketing wholesale prices already locked in for the months ahead.
Market Volatility from Middle Eastern Conflict
Wholesale energy markets have experienced significant turbulence due to the Iran war, with multiple plants damaged across the Gulf by air strikes and the strategic Strait of Hormuz temporarily closed by Iran, choking global oil supply. These disruptions sent energy costs soaring and created uncertainty for British households already grappling with high bills.
However, Iran confirmed on Friday that it had relinquished its stronghold on the vital waterway, declaring it "completely open for traffic." This development ended the standoff between Iran and the United States and sent Brent crude oil plunging 9.6 per cent to $89.70 (£66), making the likelihood of future price reductions more realistic.
Government Response and Support Measures
The government has acknowledged the likely jump in energy costs and has been exploring targeted support mechanisms for both businesses and vulnerable households. Chancellor Rachel Reeves emphasized that assistance would be distributed based on household income, specifically targeting "those who need it most" rather than implementing blanket support as seen during the 2022 energy crisis following Russia's invasion of Ukraine.
Businesses will also receive substantial help through the expansion of the British Industrial Competitiveness Scheme, which will now cover 10,000 companies instead of the previously announced 7,000. The government claims this initiative will reduce companies' energy bills by up to 25 per cent, though it will not become operational until next year. In a significant concession, Reeves confirmed that support would be backdated to this month once the scheme launches.
Regulatory Timeline and Previous Reductions
Ofgem, the energy regulator, is scheduled to announce the next price cap level by 27 May. The current cap between April and June was reduced by seven per cent to £1,641, driven primarily by the government's commitment to slash bills by an average of £150 through the removal of green subsidies.
Despite the improved forecast, energy experts warn that wholesale markets remain volatile, and British consumers should still prepare for substantial increases in gas and electricity bills. The combination of geopolitical tensions, damaged infrastructure, and ongoing market uncertainty continues to pose challenges for household budgets across the nation.
