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Cosy Octopus 12M Fixed October 2026 v2

Time of Use Fixed All 14 UK regions

Cosy Octopus 12M Fixed October 2026 v2 is a time of use electricity tariff from Octopus. Rates and standing charges shown below are refreshed daily; last updated .

Rates in your area

DNO: SP Energy Networks
Standing charge
60.52p /day
Unit rate
Off-peak 15.71p / Peak 48.02p
Time-of-use bands
Band Time Rate
Standard 00:00 - 04:00 32.01p
Off-Peak 04:00 - 07:00 15.71p
Standard 07:00 - 13:00 32.01p
Off-Peak 13:00 - 16:00 15.71p
Peak 16:00 - 19:00 48.02p
Standard 19:00 - 22:00 32.01p
Off-Peak 22:00 - 00:00 15.71p

How does Cosy Octopus 12M Fixed October 2026 v2 compare against your real usage?

Upload your half-hourly smart meter data (free) and we'll project your annual cost on Cosy Octopus 12M Fixed October 2026 v2 alongside every other active UK tariff.

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Rates across all 14 UK regions

Region DNO Standing charge Unit rate
Eastern England UK Power Networks 51.01p 16.07p - 49.13p
East Midlands National Grid Electricity Distribution 51.19p 15.36p - 46.94p
London UK Power Networks 41.22p 17.15p - 52.42p
North Wales, Merseyside and Cheshire SP Energy Networks 65.28p 16.84p - 51.49p
West Midlands National Grid Electricity Distribution 56.19p 15.54p - 47.51p
North East England Northern Powergrid 60.88p 15.35p - 46.92p
North West England Electricity North West 47.57p 15.74p - 48.12p
Northern Scotland Scottish and Southern Electricity Networks 55.02p 16.75p - 51.20p
Southern Scotland SP Energy Networks 60.52p 15.71p - 48.02p
South East England UK Power Networks 52.36p 15.27p - 46.66p
Southern England Scottish and Southern Electricity Networks 48.85p 15.74p - 48.12p
South Wales National Grid Electricity Distribution 55.19p 15.60p - 47.67p
South West England National Grid Electricity Distribution 55.89p 15.48p - 47.33p
Yorkshire Northern Powergrid 59.59p 15.98p - 48.85p

Rates include VAT where applicable. Half-hourly bands for time-of-use tariffs are shown in the panel above when you select a region.

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Frequently asked questions about Cosy Octopus 12M Fixed October 2026 v2

This tariff is currently published in all 14 UK DNO regions. Use the region selector at the top of this page to see the rates and standing charge for your specific DNO region. Availability is subject to Octopus's own eligibility criteria, which can include smart meter compatibility and account standing.

Cosy Octopus 12M Fixed October 2026 v2 is a time of use tariff with a fixed unit rate for the duration of the contract. Time-of-use tariffs have multiple price bands across the day. Off-peak hours are typically cheapest. Households that can move consumption into the cheaper bands save the most.

New customers signing up via the referral link on this page may receive a £50 credit. Bonus eligibility is determined by Octopus at switch confirmation. We earn a small commission when a switch completes, which helps fund this site - it does not affect the price you pay.

Standing charges and unit rates are refreshed daily from the official Octopus tariff data. The page itself caches for one hour in your browser for faster repeat visits.

See your projected cost on Cosy Octopus 12M Fixed October 2026 v2

Upload your half-hourly smart meter data (free) and we'll project your annual cost on Cosy Octopus 12M Fixed October 2026 v2 versus your current tariff, plus every other active UK tariff for comparison.

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Data refreshed .