According to the Office of Gas and Electricity Markets default tariff cap history, the typical dual-fuel direct-debit ceiling peaked at 4,279 pounds a year in the crisis period, and the July 2026 schedule still prices medium TDCV usage in four-figure pounds, see our methodology.
Bill rank is not population rank
According to Ofgem's July - September 2026 default-tariff cap, East Midlands is cheapest at £1,805 (#1 of 14 on typical dual-fuel) while London is the largest region (#1 of 14 on population) at £1,845 (bill rank #4). Merseyside & North Wales is dearest at £1,950 on 1.6m people (population rank #13).
Key findings
Standalone, citable statements from the linked Ofgem extract. Free to reuse with attribution to PlainEnergyBills (CC BY 4.0; cite the page).
- £1,862 is the Ofgem default-tariff cap for a typical dual-fuel household paying by direct debit in July - September 2026 (medium TDCV: 2,700 kWh electricity / 11,500 kWh gas). It is a cap on unit rates and standing charges, not a maximum bill.
- +13% is the move versus the previous quarter (April - June 2026, £1,641 typical). The cash change on the typical dual-fuel figure is +£221.
- £1,805 is the typical dual-fuel bill in East Midlands (region B), the lowest of the 14 GB distribution regions for identical medium usage in this cap period.
- £1,950 is the typical dual-fuel bill in Merseyside & North Wales (region D), the highest of the 14 regions for the same usage. The spread is network costs, not a supplier league table.
- £145 is the annual gap between the cheapest and dearest region for identical medium dual-fuel usage in July - September 2026. Every regional figure uses the same TDCV, so the gap is the cap's regional differential.
- 43.5% of the January - March 2023 peak typical bill (£4,279) is where the current GB typical sits. Peak and current are the same Ofgem typical-dual-fuel series, not household meter readings.
- 57.19p per day is the electricity standing charge in July - September 2026 (29.04p gas). That is 2.49x the January - March 2019 electricity standing charge of 23.00p. Standing charges are fixed and paid regardless of kWh used.
- 23 quarterly default-tariff cap periods sit in this extract, from January - March 2019 through July - September 2026. Each row is an Ofgem-published typical dual-fuel figure, recomputed here at request time.
Typical dual-fuel bill by GB region
All 14 distribution regions for medium TDCV (2,700 kWh elec / 11,500 kWh gas). Merseyside & North Wales is £145 above East Midlands for identical usage.
Typical dual-fuel bill by GB region: East Midlands is lowest at £1,805 and Merseyside & North Wales is highest at £1,950 for July - September 2026.
Download the regional snapshot as CSV: energy-bill-statistics.csv. Method notes live on the methodology page.