Exclusive Fixed Energy v51
Ends 31 May 2026
View tariff pageTariff details for British Gas, including contract notes, price ranges and the supporting metadata we currently hold.
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HomeEnergy Secure Green May 2021 was a 24 fixed tariff released on 16 December 2025, with an expected end date around 31 May 2021. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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 billThese summaries show the range of rates we currently hold across regions, rather than one national figure.
Regions listed: 14
Direct debit standing charge: 21.19p to 25.04p
Direct debit unit rate: 17.32p to 19.23p
Cash standing charge: Not listed
Cash unit rate: Not listed
Regions listed: 14
Direct debit standing charge: 25.84p
Direct debit unit rate: 3.88p to 4.16p
Cash standing charge: Not listed
Cash unit rate: Not listed
Regions listed: 14
Direct debit standing charge: 21.27p to 25.13p
Direct debit day rate: 21.31p to 23.60p
Direct debit night rate: 8.87p to 10.16p
Cash day rate: Not listed
Cash night rate: Not listed
Terms content has not been added yet.
Ends 31 May 2026
View tariff pageEnds 31 May 2026
View tariff pageEnds 31 May 2026
View tariff pageEnds 31 May 2026
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