Octopus Octopus

Octopus Tracker September 2025 v1

Dynamic (Daily Rate) All 14 UK regions

Octopus Tracker September 2025 v1 is a dynamic (daily rate) 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
46.64p /day
Unit rate
Daily-tracking rate

How does Octopus Tracker September 2025 v1 compare against your real usage?

Upload your half-hourly smart meter data (free) and we'll project your annual cost on Octopus Tracker September 2025 v1 alongside every other active UK tariff.

Sign up to compare

Recent and upcoming rates

Octopus Tracker September 2025 v1 is a dynamic tariff - rates change throughout the day and are typically published 24 hours in advance. The chart below shows the last 7 days plus any published rates for today and tomorrow, for the region you've selected.

Loading recent rates...

Rates across all 14 UK regions

Region DNO Standing charge Unit rate
Eastern England UK Power Networks 47.29p -
East Midlands National Grid Electricity Distribution 48.13p -
London UK Power Networks 45.10p -
North Wales, Merseyside and Cheshire SP Energy Networks 68.99p -
West Midlands National Grid Electricity Distribution 52.04p -
North East England Northern Powergrid 58.91p -
North West England Electricity North West 50.20p -
North Scotland Scottish and Southern Electricity Networks 43.66p -
Central and Southern Scotland SP Energy Networks 46.64p -
South East England UK Power Networks 50.73p -
Southern England Scottish and Southern Electricity Networks 53.07p -
South Wales National Grid Electricity Distribution 57.69p -
South West England National Grid Electricity Distribution 55.59p -
Yorkshire Northern Powergrid 60.04p -

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 Octopus Tracker September 2025 v1

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.

Octopus Tracker September 2025 v1 is a dynamic (daily rate) tariff with variable rates that may change over time. This tariff tracks the wholesale market with a single daily-updated unit rate. Costs follow market conditions - cheap in mild, windy weather, more expensive at peaks.

Rates for Octopus Tracker September 2025 v1 are set on a rolling basis, typically published a day in advance and varying by half-hour. The 7-day chart on this page shows recent rates. Users can shift consumption towards lower-priced slots (often overnight) to reduce their bill.

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. For Octopus Tracker September 2025 v1, half-hourly rates are fetched live when this page loads.

This tariff is no longer accepting new customers (it closed to new sign-ups on 1 April 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 Octopus Tracker September 2025 v1

Upload your half-hourly smart meter data (free) and we'll project your annual cost on Octopus Tracker September 2025 v1 versus your current tariff, plus every other active UK tariff for comparison.

Get started free

Data refreshed .