Direct debit supported Cash supported
Exclusive Fixed Energy v51
Ends 31 May 2026
View tariff pageFixed Tariff v17
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 2025
Contract length
12 months
Electricity code
XMZ
Gas code
YMZ
Tariff overview
Fixed Tariff v17 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 31 December 2025. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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: 37.73p to 67.16p
Direct debit unit rate: 21.70p to 25.24p
Cash standing charge: 42.36p to 73.81p
Cash unit rate: 22.97p to 26.59p
Gas
Regions listed: 14
Direct debit standing charge: 26.46p to 28.15p
Direct debit unit rate: 5.88p to 6.41p
Cash standing charge: 31.36p to 32.48p
Cash unit rate: 6.20p to 6.76p
Multi-rate electricity
Regions listed: 14
Direct debit standing charge: 37.61p to 66.78p
Direct debit day rate: 26.36p to 31.46p
Direct debit night rate: 13.05p to 13.94p
Cash day rate: 27.70p to 32.96p
Cash night rate: 14.05p to 14.93p
Terms
Terms content has not been added yet.
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