Millions of households across the UK are scrambling to submit gas and electricity meter readings before the energy price cap rises on July 1, 2026. The cap is set to increase by £94 to £1,736 per year for the average dual-fuel household, according to energy regulator Ofgem.
Why the Rush to Submit Readings?
Submitting a meter reading before the cap change ensures that energy suppliers bill households at the current lower rates for energy used before July 1. Without a reading, suppliers may estimate usage, potentially applying the higher rate to some consumption from the previous period. This could lead to overcharging of up to £80 for an average household, according to comparison site Uswitch.
Impact on Households
The price cap rise comes amid ongoing cost-of-living pressures. Charities warn that the increase will push more families into fuel poverty, with National Energy Action estimating that 6.5 million UK households already struggle to pay energy bills. The new cap will add an average of £7.83 per month to bills.
Ofgem chief executive Jonathan Brearley said: “We know that this increase will be worrying for many people, especially those who are already struggling. It is vital that customers submit meter readings and check their bills carefully.”
How to Submit a Reading
Households can submit readings via their supplier’s website, app, or by phone. Smart meter users do not need to submit readings as they are automatically sent. However, many households still lack smart meters, with around 12 million traditional meters in use across Great Britain.
Energy experts advise taking a photo of the meter reading as evidence. The deadline for submissions to be counted in the billing period is typically midnight on June 30, though some suppliers may accept readings up to a few days after.
What If You Miss the Deadline?
If you miss the submission window, your supplier will estimate your usage. To avoid overpaying, provide a reading as soon as possible after July 1. Suppliers are required to correct any overcharging if you submit a reading within a reasonable time.
Looking Ahead
Analysts predict that the energy price cap could rise further in October 2026 due to wholesale energy market volatility. Cornwall Insight forecasts a cap of £1,823 per year in the fourth quarter, adding to financial strain on households.
In response, the government has expanded the Warm Home Discount scheme and increased winter fuel payments for pensioners. However, campaigners argue that more support is needed to prevent a surge in energy debt.
