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 November 2025 v2 is a fixed tariff released on 16 December 2025. 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.
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: 43.67p to 68.99p
Direct debit unit rate: 24.74p to 27.13p
Cash standing charge: Not listed
Cash unit rate: Not listed
Regions listed: 14
Direct debit standing charge: 32.52p to 33.61p
Direct debit unit rate: 5.28p to 5.79p
Cash standing charge: Not listed
Cash unit rate: Not listed
Regions listed: 14
Direct debit standing charge: 43.82p to 68.34p
Direct debit day rate: 30.11p to 32.82p
Direct debit night rate: 13.17p to 14.36p
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 28 February 2027
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