Direct debit supported Cash supported
Exclusive Fixed Energy v51
Ends 31 May 2026
View tariff pageThe Longer Fix v11
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
31 October 2026
Contract length
24 months
Electricity code
XNJ
Gas code
YNJ
Tariff overview
The Longer Fix v11 is a 24 month fixed tariff released on 16 December 2025. It is due to end around 31 October 2026. 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
- £100
- 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: 35.01p to 65.53p
Direct debit unit rate: 21.98p to 24.48p
Cash standing charge: 39.63p to 72.17p
Cash unit rate: 23.20p to 25.83p
Gas
Regions listed: 14
Direct debit standing charge: 30.76p to 31.45p
Direct debit unit rate: 5.88p to 6.31p
Cash standing charge: 35.75p to 35.77p
Cash unit rate: 6.20p to 6.65p
Multi-rate electricity
Regions listed: 14
Direct debit standing charge: 34.93p to 65.20p
Direct debit day rate: 27.07p to 30.64p
Direct debit night rate: 13.05p to 13.94p
Cash day rate: 28.35p to 32.12p
Cash night rate: 14.03p to 14.92p
Terms
Terms content has not been added yet.
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