Octopus Octopus

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
47.08p /day
Unit rate
Off-peak 10.75p / Peak 40.10p
Time-of-use bands
Band Time Rate
Standard 00:00 - 04:00 25.56p
Off-Peak 04:00 - 07:00 10.75p
Standard 07:00 - 13:00 25.56p
Off-Peak 13:00 - 16:00 10.75p
Peak 16:00 - 19:00 40.10p
Standard 19:00 - 22:00 25.56p
Off-Peak 22:00 - 00:00 10.75p

How does Cosy Octopus 12M Fixed Sep 2024 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 Sep 2024 alongside every other active UK tariff.

Sign up to compare

Rates across all 14 UK regions

Region DNO Standing charge Unit rate
Eastern England UK Power Networks 47.70p 10.54p - 39.47p
East Midlands National Grid Electricity Distribution 47.63p 10.03p - 37.89p
London UK Power Networks 44.78p 10.07p - 38.01p
North Wales, Merseyside and Cheshire SP Energy Networks 68.34p 11.17p - 41.40p
West Midlands National Grid Electricity Distribution 51.81p 10.07p - 38.03p
North East England Northern Powergrid 58.21p 9.96p - 37.68p
North West England Electricity North West 49.61p 10.85p - 40.41p
North Scotland Scottish and Southern Electricity Networks 43.82p 10.51p - 39.38p
Central and Southern Scotland SP Energy Networks 47.08p 10.75p - 40.10p
South East England UK Power Networks 49.80p 10.70p - 39.96p
Southern England Scottish and Southern Electricity Networks 53.70p 10.70p - 39.94p
South Wales National Grid Electricity Distribution 57.16p 9.91p - 37.53p
South West England National Grid Electricity Distribution 56.60p 10.17p - 38.34p
Yorkshire Northern Powergrid 60.99p 10.82p - 40.32p

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

About Octopus

Octopus

Octopus

Sign up offer

Get £50.00 when signing up - By using this link you will help support running this website to make it better for everyone.

Referral bonus: £50

Visit Octopus

We may earn a small commission when a switch completes via the link above. This helps fund the site and does not affect the price you pay.

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.

Get started free

Data refreshed .