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Cosy Octopus 12M Fixed Sep 2024

Time of Use Fixed All 14 UK regions

Cosy Octopus 12M Fixed Sep 2024 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
53.90p /day
Unit rate
Off-peak 9.69p / Peak 36.52p
Time-of-use bands
Band Time Rate
Standard 00:00 - 04:00 23.23p
Off-Peak 04:00 - 07:00 9.69p
Standard 07:00 - 13:00 23.23p
Off-Peak 13:00 - 16:00 9.69p
Peak 16:00 - 19:00 36.52p
Standard 19:00 - 22:00 23.23p
Off-Peak 22:00 - 00:00 9.69p

How does Cosy Octopus 12M Fixed Sep 2024 compare against your real usage?

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Rates across all 14 UK regions

Region DNO Standing charge Unit rate
Eastern England UK Power Networks 45.43p 10.04p - 37.59p
East Midlands National Grid Electricity Distribution 45.36p 9.55p - 36.08p
London UK Power Networks 42.65p 9.59p - 36.20p
North Wales, Merseyside and Cheshire SP Energy Networks 65.09p 10.64p - 39.43p
West Midlands National Grid Electricity Distribution 49.34p 9.59p - 36.22p
North East England Northern Powergrid 55.44p 9.48p - 35.89p
North West England Electricity North West 47.24p 10.33p - 38.48p
Northern Scotland Scottish and Southern Electricity Networks 58.09p 10.31p - 38.40p
Southern Scotland SP Energy Networks 53.90p 9.69p - 36.52p
South East England UK Power Networks 44.84p 10.24p - 38.19p
Southern England Scottish and Southern Electricity Networks 41.74p 10.01p - 37.50p
South Wales National Grid Electricity Distribution 47.43p 10.19p - 38.06p
South West England National Grid Electricity Distribution 51.15p 10.19p - 38.04p
Yorkshire Northern Powergrid 54.44p 9.44p - 35.74p

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 Sep 2024

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 Sep 2024 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.

This tariff is no longer accepting new customers (it closed to new sign-ups on 5 March 2026). Existing customers remain on it for the duration of their contract. Use the comparison tool to find current alternatives that match your usage pattern.

See your projected cost on Cosy Octopus 12M Fixed Sep 2024

Upload your half-hourly smart meter data (free) and we'll project your annual cost on Cosy Octopus 12M Fixed Sep 2024 versus your current tariff, plus every other active UK tariff for comparison.

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Data refreshed .