Octopus Go 12M Fixed August 2025 v1
Ends 31 August 2026
View tariff pageTariff details for Octopus Energy, including contract notes, price ranges and the supporting metadata we currently hold.

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Octopus 12M Fixed April 2026 v3 is a fixed tariff released on 27 April 2026. It is due to end around 30 April 2027. This tariff is currently available for switching. 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.
Check my billThese summaries show the range of rates we currently hold across regions, rather than one national figure.
Regions listed: 28
Direct debit standing charge: 44.29p to 69.67p
Direct debit unit rate: 24.25p to 26.71p
Cash standing charge: Not listed
Cash unit rate: Not listed
Regions listed: 28
Direct debit standing charge: 28.42p to 29.47p
Direct debit unit rate: 6.48p to 6.90p
Cash standing charge: Not listed
Cash unit rate: Not listed
Regions listed: 28
Direct debit standing charge: 43.86p to 69.03p
Direct debit day rate: 29.05p to 31.81p
Direct debit night rate: 12.60p to 14.38p
Cash day rate: Not listed
Cash night rate: Not listed
Terms content has not been added yet.
Ends 31 August 2026
View tariff pageEnds 31 August 2026
View tariff pageEnds 30 September 2026
View tariff pageEnds 30 November 2026
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