British households are facing a significant increase in energy costs, with the energy price cap expected to rise by £209 annually starting this July. This 13% increase will bring the cap to £1,850 for a typical dual-fuel household, up from £1,641. The surge is largely attributed to the ongoing conflict in the Middle East, particularly the blockade of the Strait of Hormuz, which has caused volatility in wholesale energy markets. Experts from Cornwall Insight have noted that the situation has shifted dramatically, with forecasts changing from stability to a substantial rise in costs. With the next price cap announcement from Ofgem scheduled for May 27, concerns are mounting about a potential 'payment shock' this autumn as high prices are expected to persist. Campaigners, including Simon Francis from the End Fuel Poverty Coalition, are calling for urgent government support for households already struggling with energy debt. In response, the government has emphasized long-term solutions over immediate financial aid. Consumers are advised to consider fixed tariffs to mitigate the impact of rising energy costs.