Intelligent Octopus Go in West Midlands

Smart charging with a six-hour cheap overnight window

Price now

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Not published

Today's published time bands

No rates published for this period.

The last 48 months

Explore the chart. Hover, focus or select any point to see its exact values.

Points are interactive: hover, focus or select one for exact values. Shaded band is the cheapest-to-dearest spread within each month; the line is the duration-weighted mean. 4 periods are drawn from part of the calendar rather than all of it: Apr 2025 (21 of 30 days), May 2025 (20 of 31 days), Jun 2025 (1 of 30 days), Aug 2026 (22 of 31 days). A month is partly counted where a version went on or came off sale inside it, and the current month is always still in progress. They are drawn hollow.

Each month shows the version of Intelligent Octopus Go you could actually have signed up to then, so the line follows the tariff through its successive versions rather than any one product code. Older versions carry on publishing rates for months after they stop selling; those are not averaged in, because nobody could buy them. Drawn from the stored daily rollups across every payment method the tariff publishes; where a tariff publishes more than one, the rates above show the direct-debit one and this line sits between them.

Year archive

Year

Choose a year above to see its prices.

Against the Ofgem price cap

Over 1 complete month, this tariff came in under the Ofgem cap in 0 of them.

Monthly cost on this tariff against the Ofgem price cap, most recent month last
Month	This tariff	Cap	Difference
July 2026	£78.19	£72.30	+£5.89

Both columns cost the same 2,500 kWh a year on the typical household consumption pattern, on a direct-debit basis — the basis the cap itself is set on. A negative difference means this tariff was cheaper. The cap is a cap on what you can be charged, not a price anyone is billed, so this compares this tariff against the maximum a capped tariff could have charged the same household.

Before you switch

Is Intelligent Octopus Go a fit?

A quick suitability check before you compare the live price with your own home and usage.

Reviewed 24 August 2026

Essentials

You need

A compatible electricity meter and a currently available product version for your region.
Any required ev eligibility or compatibility confirmed before switching.

Best fit

Works best if

Your household pattern can use the favourable bands and avoid the expensive ones.

Check carefully

Watch out for

Standing charges, eligibility, product versions and future rates can change the outcome.

Pairing

Compatible export choices

Check the current Octopus smart-tariff terms before pairing any export product.

Make the final check

How to verify or switch

Check the exact tariff name, product version, regional quote, eligibility and current terms with Octopus Energy.
Use OctoTariffs history and calculators as evidence, not as a supplier quote or guarantee of future cost.

EvidenceEligibility and tariff sourcesShow sources

Source details

Smart Tariffs terms and conditions — Octopus Energy; checked 2026-08-24. Smart-tariff eligibility, rate windows, compatibility and publication caveats.

Which product version this isRead more

Current product version

INTELLI-FIX-12M-26-06-13

Regional tariff reference

E-1R-INTELLI-FIX-12M-26-06-13-E

Used for the rates shown on this page.

About Intelligent Octopus Go

Smart EV charging that automatically finds the cheapest times. Set it and forget it, and your car will be ready when you need it. You tell the app when you need your car and how much charge you want, the system automatically schedules charging during the cheapest periods, and you wake up to a fully charged car having paid the lowest rates available. Intelligent Octopus Go guarantees 6 hours of cheap electricity but can schedule them flexibly throughout the night, and it may also offer bonus cheap periods when the grid has excess renewable energy.