PeakSave Super Sunday v4

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
14 months
Electricity code
XCN
Gas code
YCN

Tariff overview

PeakSave Super Sunday v4 is a 14 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
14 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: 25.07p to 26.49p

Direct debit unit rate: 5.19p to 5.60p

Cash standing charge: 32.85p to 33.70p

Cash unit rate: 5.50p to 5.93p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 38.21p to 62.35p

Direct debit day rate: 22.62p to 24.96p

Direct debit night rate: 11.31p to 12.48p

Cash day rate: 24.12p to 26.57p

Cash night rate: 12.29p to 13.53p

Terms

Terms content has not been added yet.

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