Direct debit supported Cash supported
Exclusive Fixed Energy v51
Ends 31 May 2026
View tariff pageFixed Tariff v23
Tariff details for British Gas, including contract notes, price ranges and the supporting metadata we currently hold.
Official ismybillfair partner
Direct debit supported Cash supported
End date
31 January 2026
Contract length
12 months
Electricity code
E6Y
Gas code
G6Y
Tariff overview
Fixed Tariff v23 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 31 January 2026. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving elsewhere.
Check my billContract snapshot
- Contract length
- 12 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: 38.83p to 69.43p
Direct debit unit rate: 23.14p to 25.69p
Cash standing charge: 43.46p to 76.08p
Cash unit rate: 24.38p to 27.06p
Gas
Regions listed: 14
Direct debit standing charge: 29.06p to 29.89p
Direct debit unit rate: 6.11p to 6.54p
Cash standing charge: 34.05p to 34.21p
Cash unit rate: 6.43p to 6.88p
Multi-rate electricity
Regions listed: 14
Direct debit standing charge: 38.70p to 68.98p
Direct debit day rate: 28.63p to 32.27p
Direct debit night rate: 13.47p to 14.36p
Cash day rate: 29.94p to 33.79p
Cash night rate: 14.47p to 15.36p
Terms
Terms content has not been added yet.
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