Direct debit supported Cash supported
Exclusive Fixed Energy v51
Ends 31 May 2026
View tariff pageThe Longer Fix v35
Tariff details for British Gas, including contract notes, price ranges and the supporting metadata we currently hold.
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Direct debit supported Cash supported
End date
30 June 2027
Contract length
24 months
Electricity code
XFH
Gas code
YFH
Tariff overview
The Longer Fix v35 is a 24 month fixed tariff released on 16 December 2025. It is due to end around 30 June 2027. This tariff is not currently available for new switches. This type of tariff is usually aimed at customers who want price certainty for a set period, so the main things to review are the tariff end date, any exit fees, and what happens when the fixed term finishes.
Check my billContract snapshot
- Contract length
- 24 months
- Exit fee
- £50
- Smart meter
- Not required or not listed
- Cash payments
- Supported
Price ranges by region
These summaries show the range of rates we currently hold across regions, rather than one national figure.
Electricity
Regions listed: 14
Direct debit standing charge: 41.76p to 67.11p
Direct debit unit rate: 24.35p to 27.01p
Cash standing charge: 49.67p to 75.30p
Cash unit rate: 25.73p to 28.54p
Gas
Regions listed: 14
Direct debit standing charge: 28.64p to 29.35p
Direct debit unit rate: 6.14p to 6.52p
Cash standing charge: 36.74p to 36.76p
Cash unit rate: 6.47p to 6.87p
Multi-rate electricity
Regions listed: 14
Direct debit standing charge: 41.96p to 66.52p
Direct debit day rate: 30.16p to 33.64p
Direct debit night rate: 13.08p to 14.60p
Cash day rate: 31.65p to 35.33p
Cash night rate: 14.09p to 15.70p
Terms
Terms content has not been added yet.
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