Direct debit supported Cash supported
Exclusive Fixed Energy v51
Ends 31 May 2026
View tariff pageThe Longer Fix v42
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 September 2027
Contract length
24 months
Electricity code
XBR
Gas code
YBR
Tariff overview
The Longer Fix v42 is a 24 month fixed tariff released on 16 December 2025. It is due to end around 30 September 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
- £75
- 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: 43.25p to 68.55p
Direct debit unit rate: 24.67p to 27.39p
Cash standing charge: 51.42p to 77.12p
Cash unit rate: 26.08p to 28.92p
Gas
Regions listed: 14
Direct debit standing charge: 31.81p to 34.11p
Direct debit unit rate: 5.82p to 6.33p
Cash standing charge: 40.07p to 41.43p
Cash unit rate: 6.15p to 6.67p
Multi-rate electricity
Regions listed: 14
Direct debit standing charge: 45.06p to 69.55p
Direct debit day rate: 30.43p to 34.14p
Direct debit night rate: 13.69p to 15.18p
Cash day rate: 31.96p to 35.84p
Cash night rate: 14.72p to 16.28p
Terms
Terms content has not been added yet.
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