The fixed One v29

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 2024
Contract length
12 months
Electricity code
XQG
Gas code
YQG

Tariff overview

The fixed One v29 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 31 December 2024. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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.

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Contract snapshot

Contract length
12 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: 36.87p to 60.58p

Direct debit unit rate: 28.00p to 29.91p

Cash standing charge: 42.75p to 67.72p

Cash unit rate: 29.40p to 31.41p

Gas

Regions listed: 14

Direct debit standing charge: 27.97p to 27.98p

Direct debit unit rate: 7.14p to 7.47p

Cash standing charge: 33.34p to 33.35p

Cash unit rate: 7.50p to 7.85p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 36.89p to 60.57p

Direct debit day rate: 34.86p to 37.83p

Direct debit night rate: 14.39p to 15.46p

Cash day rate: 36.48p to 39.53p

Cash night rate: 15.36p to 16.44p

Terms

Terms content has not been added yet.

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