PeakSave Super Sunday v12

Tariff details for British Gas, including contract notes, price ranges and the supporting metadata we currently hold.

Direct debit supported Cash supported
End date
30 November 2026
Contract length
13 months
Electricity code
XA6
Gas code
YA6

Tariff overview

PeakSave Super Sunday v12 is a 13 month fixed tariff released on 16 June 2026. It is due to end around 30 November 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.

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Contract 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: 0.00p

Direct debit unit rate: 0.00p

Cash standing charge: 0.00p

Cash unit rate: 0.00p

Gas

Regions listed: 14

Direct debit standing charge: 32.25p to 33.34p

Direct debit unit rate: 5.53p to 5.96p

Cash standing charge: 40.51p to 40.53p

Cash unit rate: 5.86p to 6.31p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 43.39p to 68.71p

Direct debit day rate: 24.13p to 26.48p

Direct debit night rate: 12.06p to 13.24p

Cash day rate: 25.70p to 28.17p

Cash night rate: 13.10p to 14.35p

Terms

Terms content has not been added yet.

Related tariffs

Direct debit supported Cash supported

Electric Driver v17

Ends 31 July 2026

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