Direct debit supported Cash supported
Exclusive Fixed Energy v51
Ends 31 May 2026
View tariff pageLonger Fix Apr28 v1
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
30 April 2028
Contract length
24 months
Electricity code
XT4
Gas code
YT4
Tariff overview
Longer Fix Apr28 v1 is a 24 month fixed tariff released on 8 April 2026. It is due to end around 30 April 2028. 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: 44.01p to 69.40p
Direct debit unit rate: 24.68p to 26.61p
Cash standing charge: 51.30p to 78.23p
Cash unit rate: 26.00p to 28.06p
Gas
Regions listed: 14
Direct debit standing charge: 27.32p to 28.37p
Direct debit unit rate: 7.08p to 7.51p
Cash standing charge: 35.47p to 35.49p
Cash unit rate: 7.38p to 7.83p
Multi-rate electricity
Regions listed: 14
Direct debit standing charge: 43.59p to 68.75p
Direct debit day rate: 30.23p to 32.50p
Direct debit night rate: 13.29p to 15.00p
Cash day rate: 31.57p to 34.03p
Cash night rate: 14.32p to 16.08p
Terms
energy-terms/qc3MfFfxJZHBMCZLyocB2Th4P3bSI7KJLSve6fl7.pdf
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