Direct debit supported Cash supported
Exclusive Fixed Energy v51
Ends 31 May 2026
View tariff pageFixed Tariff Dec26 v2
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 December 2026
Contract length
13 months
Electricity code
XC1
Gas code
YC1
Tariff overview
Fixed Tariff Dec26 v2 is a 13 month fixed tariff released on 16 December 2025. It is due to end around 31 December 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
- 13 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: 43.39p to 68.71p
Direct debit unit rate: 25.26p to 27.65p
Cash standing charge: 51.56p to 77.29p
Cash unit rate: 26.66p to 29.18p
Gas
Regions listed: 14
Direct debit standing charge: 32.25p to 33.34p
Direct debit unit rate: 5.59p to 6.09p
Cash standing charge: 40.51p to 40.53p
Cash unit rate: 5.92p to 6.44p
Multi-rate electricity
Regions listed: 14
Direct debit standing charge: 43.43p to 67.95p
Direct debit day rate: 30.79p to 33.51p
Direct debit night rate: 13.49p to 14.65p
Cash day rate: 32.29p to 35.21p
Cash night rate: 14.53p to 15.75p
Terms
Terms content has not been added yet.
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