UK Energy Bills: Ofgem July 2026 Price Cap Forecast to Fall by £122

UK households are set for a much-needed reprieve this summer as energy analysts Cornwall Insight released updated forecasts indicating a significant drop in the Ofgem price cap. Starting July 1, 2026, the average annual bill for a typical dual-fuel household is expected to fall to approximately £1,568, down from the current level of £1,690. This 7% reduction marks the lowest energy cost environment for British consumers in over two years, driven primarily by a sustained easing of wholesale gas and electricity prices across European markets.

The practical picture

• New Forecasted Cap: £1,568 per year for typical usage.
• Total Savings: An average reduction of £122 compared to the April–June period.
• Implementation Date: The new rates will take effect on July 1, 2026.
• Who is affected: Households on Standard Variable Tariffs (SVTs) will see automatic price adjustments.

Comparing Current and Predicted Energy Rates

The following table illustrates the shift in the price cap for a typical household paying by direct debit. These figures represent an industry-wide average; your actual costs will depend on your specific energy consumption and geographic location.

Why wholesale energy markets are finally easing

The predicted drop is a direct result of falling wholesale prices, which have benefited from a relatively mild end to the previous winter and high levels of gas storage across the continent. When wholesale costs—the price suppliers pay for energy before selling it to customers—remain stable or decline, Ofgem’s methodology allows these savings to be passed on to consumers with a slight lag.

While international geopolitical tensions remain a background risk, the current supply-demand balance suggests that the extreme volatility seen in 2024 and 2025 has subsided. However, it is important to note that while prices are falling, they remain significantly higher than the pre-2021 average of roughly £1,100 per year. This “new normal” suggests that energy efficiency remains the most effective long-term strategy for household savings.

Deciding between Standard Variable and Fixed Tariffs

With the price cap trending downward, many consumers are asking if now is the right time to lock in a fixed-rate deal. Major suppliers like Octopus Energy and British Gas have begun reintroduced competitive fixed-term contracts that may offer rates slightly below the predicted July cap.

If you find a fixed deal that is priced near or below the £1,560 mark, it could provide valuable budget certainty, especially as forecasts for the final quarter of 2026 (October to December) remain uncertain. However, if you are currently on a Standard Variable Tariff, you will automatically benefit from the July drop without needing to take any action. Before switching, always check for exit fees on your current contract and compare the standing charges, which often remain high even when unit rates fall.

Understanding the limitations of the price cap

It is a common misconception that the price cap is a limit on the total amount you can be charged. In reality, the cap limits the price per kilowatt-hour (kWh) of gas and electricity and the daily standing charge. If you use more energy than the average household, your total bill will still exceed the £1,568 figure. Conversely, low-energy households will pay less.

Additionally, regional variations in network costs mean that a household in London may pay a different rate than one in Scotland, even with the same supplier. Standing charges also continue to be a point of debate, as they do not decrease even if a household reduces its energy consumption to zero.

Source: Cornwall Insight