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.
Official ismybillfair partner
Green Future Jul 23v2 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 31 July 2023. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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: 46.94p to 66.42p
Direct debit unit rate: 36.92p to 39.46p
Cash standing charge: 52.04p to 72.58p
Cash unit rate: 38.36p to 41.04p
Regions listed: 14
Direct debit standing charge: 37.90p
Direct debit unit rate: 10.89p to 11.18p
Cash standing charge: 42.72p
Cash unit rate: 11.28p to 11.59p
Regions listed: 14
Direct debit standing charge: 47.02p to 66.51p
Direct debit day rate: 41.62p to 44.51p
Direct debit night rate: 23.98p to 25.25p
Cash day rate: 42.98p to 45.98p
Cash night rate: 25.33p to 26.72p
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
View tariff pageEnter your postcode to get started
Join households across the UK who asked ismybillfair