Octopus Energy · Import tariff · VAT included
Octopus Go prices
A cheap overnight electricity rate for a fixed window, with a higher day rate.
Your postcode is sent once to Octopus Energy’s public region lookup — the same one they bill from. We do not put it in the URL, analytics or database, and do not keep it.
Octopus Go splits the day in two: a cheap overnight window, and a single higher rate for everything else. It was built for electric vehicles, and it still suits that job best.
The current window and both rates are shown in the band schedule above for the region you have selected. The trade-off is simple. You get a very low overnight price, and you pay more than a standard tariff during the day.
Showing North East England. Currently on sale: Octopus Go. Tariff code E-1R-GO-VAR-22-10-14-F.
- Average today
- 25.33p
- Cheapest today
- 8.63p
- Most expensive today
- 29.72p
- Standing charge
- 63.22p
weighted by how long each price lasts
per day
Today’s price bands
Octopus Go repeats a daily shape rather than pricing every half hour separately, so the bands are the schedule.
| From | To | Hours | Price |
|---|---|---|---|
| 05:30 | 00:30 | 19.0 | 29.72pmost expensive |
| 00:30 | 05:30 | 5.0 | 8.63pcheapest |
| 05:30 | 00:30 | 19.0 | 29.72pmost expensive |
Tomorrow’s prices
tomorrow: 3 half-hourly prices from 05:30 to 05:30, ranging from 8.63p to 29.72p per kWh.
Show all 3 prices as a table
| From | Pence per kWh |
|---|---|
| 05:30 | 29.72p |
| 00:30 | 8.63p |
| 05:30 | 29.72p |
Cheapest half hours tomorrow
- 00:308.63p
- 05:3029.72p
- 05:3029.72p
Most expensive is 05:30 at 29.72p.
Compare tomorrow across tariffs
Tomorrow’s prices on every Octopus Energy tariff that publishes a day ahead, side by side for your region.
Tomorrow’s prices comparedWhen to use electricity
- Cheapest 3-hour run starts 00:30, averaging 8.63p per kWh.
- Cheapest half hour today is 00:30 at 8.63p.
- Most expensive is 05:30 at 29.72p, so it is worth avoiding heavy use then.
Against the price cap in North East England
The Ofgem cap for a single-rate direct debit meter here is 25.22p per kWh plus 64.29p a day. Today this tariff averaged 0.10p above the cap unit rate.
This compares one day’s unit rates only. What you pay also depends on the standing charge and on when you use electricity, so treat this as an indication rather than a saving. Cap period 2026-07-01 to 2026-09-30.
Estimated annual cost
£974a year
2,500 kWh a year in North East England, at 29.72p per kWh plus 63.22p a day standing charge.
Octopus Goprices change over time, but we do not yet hold enough days of them to take a meaningful average, so this uses the tariff’s standard rate — what you would pay having shifted nothing. Expect the real figure to be lower, and this estimate to sharpen as the price history builds.
Price history
The line is the average price for each day; the shaded band is the cheapest and most expensive price within it.
Last 30 days: 5 days from 02 Aug to 06 Aug. Average prices range from 25.33p to 29.72p per kWh, with the shaded band showing the cheapest and most expensive price in each period.
1 of 5 periods are only partly covered by stored prices and are shown as they are rather than filled in.
Show these 5 figures as a table
| Period | Average | Cheapest | Most expensive |
|---|---|---|---|
| 02 Aug | 29.72p | 29.72p | 29.72p |
| 03 Aug | 25.33p | 8.63p | 29.72p |
| 04 Aug | 25.33p | 8.63p | 29.72p |
| 05 Aug | 25.33p | 8.63p | 29.72p |
| 06 Aug | 25.33p | 8.63p | 29.72p |
Prices by region
Octopus Go unit rate by region
The average price per unit on 2026-08-07. Where you live changes what you pay, because the cost of distributing electricity differs by network.
Hover a region for its figure, or select one to load its prices.
Tap a region to load its prices.
| Region | Per kWh |
|---|---|
| East Midlands | 25.08p |
| Yorkshire | 25.11p |
| North East England | 25.33p |
| West Midlands | 25.33p |
| Southern Scotland | 25.44p |
| North West England | 26.10p |
| Northern Scotland | 26.27p |
| South Wales | 26.31p |
| London | 26.33p |
| South West England | 26.47p |
| Eastern England | 26.48p |
| Southern England | 26.56p |
| South East England | 26.64p |
| Merseyside and North Wales | 27.35p |
Northern Ireland has a separate electricity market and is not covered by these regions.
Octopus Go standing charge by region
The daily charge you pay before using any electricity at all. It varies more between regions than the unit rate does, and you cannot avoid it by using less.
Hover a region for its figure, or select one to load its prices.
Tap a region to load its prices.
| Region | Per day |
|---|---|
| London | 44.1p |
| North West England | 46.6p |
| Southern England | 49.4p |
| East Midlands | 52.8p |
| Eastern England | 53.9p |
| South East England | 54.5p |
| South Wales | 56.6p |
| Northern Scotland | 58.0p |
| South West England | 58.0p |
| West Midlands | 59.0p |
| North East England | 63.2p |
| Yorkshire | 63.4p |
| Southern Scotland | 64.5p |
| Merseyside and North Wales | 69.7p |
Northern Ireland has a separate electricity market and is not covered by these regions.
Context
The price cap since Oct 18
A year of energy at typical consumption, paying by direct debit. This is the benchmark every tariff on this site is measured against, and it is a Great Britain figure rather than a regional one.
The cap peaked at £3,582 in Jan - Mar 2023 and stands at £1,663 for July - Sept 2026.
Show every period
| Period | Cap level |
|---|---|
| July - Sept 2026 | £1,663 |
| Apr - June 26 | £1,477 |
| Jan - Mar 2026 | £1,584 |
| Oct - Dec 2025 | £1,576 |
| July - Sept 2025 | £1,541 |
| Apr - June 25 | £1,655 |
| Jan - Mar 25 | £1,561 |
| Oct - Dec 24 | £1,543 |
| July-Sept 2024 | £1,414 |
| Apr-June 2024 | £1,521 |
| Jan - Mar 2024 | £1,723 |
| Oct - Dec 2023 | £1,641 |
| July-Sept 2023 | £1,766 |
| Apr-June 2023 | £2,762 |
| Jan - Mar 2023 | £3,582 |
| Oct - Dec 2022 | £2,972 |
| 2022 summer | £1,673 |
| 2021/22 winter | £1,093 |
| 2021 summer | £979 |
| 2020/21 winter | £899 |
| 2020 summer | £967 |
| 2019/20 winter | £979 |
| 2019 summer | £1,039 |
| 2018/19 winter | £945 |
Estimate what it would cost
Enter a number of kWh to see what it would costat today’s average price.
How Octopus Go works
Electricity used inside the overnight window is billed at the cheap rate. Everything outside it is billed at the day rate, which is higher than you would pay on a standard variable tariff.
The window is fixed and the same every night, so unlike Agile there is nothing to check and nothing to time beyond setting a charger to run overnight.
Whether Go saves you money depends on how much of your electricity you can move into the window. Below a certain point, the higher day rate costs you more than the cheap nights save.
What you need
- A smart meter sending half-hourly readings
- In practice an electric vehicle, home battery or storage heating — something that can absorb a lot of electricity overnight
- Available across Great Britain, priced by distribution region
What drives what you pay
- The proportion of your usage that falls inside the overnight window
- How much you charge, and whether your charger can be scheduled reliably
- Daytime consumption, which is billed at a premium rate
- The standing charge, which applies regardless
Who it tends to suit
- Electric vehicle owners who can charge inside the overnight window
- Homes with a battery that can be filled cheaply overnight
- Households with electric storage heating
Who it tends not to suit
- Households that cannot move much use into the overnight window — the day rate is higher than a standard tariff
- Anyone without an EV, battery or storage heating
- Drivers whose charging happens at work or in public rather than at home
Things to watch
- The day rate is higher than a standard tariff. A household without a large overnight load will usually lose money on Go.
- The window is fixed. If your car is not plugged in during it, you get no benefit that night.
- Heating, cooking and laundry mostly happen outside the window, so they cost more here than elsewhere.
Octopus Go compared with the alternatives
- Against Intelligent Octopus Go
- Intelligent Go gives a similar cheap window but lets Octopus schedule your charging, extending the cheap rate to slots it chooses outside the standard window. If your car or charger is compatible, Intelligent Go is usually the better version of the same idea. Go is the fallback when it is not.
- Against Agile Octopus
- Go gives one guaranteed cheap window; Agile gives cheap periods that move. Go is simpler and more certain for overnight charging. Agile has more upside for a household that can shift usage across the whole day, and more downside if it cannot.
- Against Cosy Octopus
- Both are banded tariffs, but they are shaped for different loads: Go for a big overnight draw, Cosy for a heat pump running in blocks through the day. Choose by what you are actually trying to run cheaply.
How to switch to Octopus Go
- Available to new and existing Octopus customers with a smart meter on half-hourly readings. New customers join Flexible Octopus first and move across once on supply.
- The switch is requested from the online dashboard or the app, and the cheap overnight window applies from the day the tariff starts.
- No exit fees, but leaving locks you out of smart import tariffs for 30 days, so try it for long enough to see a full billing cycle.
Our verdict on Octopus Go
Go is the simplest of the EV tariffs: a fixed cheap window overnight, a higher rate the rest of the time, and nothing to schedule beyond setting the car to charge in the window.
The arithmetic only works if enough of your usage lands in those hours. Without an EV, a battery or storage heating, the higher day rate outweighs the cheap night rate and you would do better on a flat tariff.
In its favour
- Very cheap overnight rate at a time you can predict
- No hardware compatibility list to satisfy
- You keep control of when charging happens
- No exit fees
Against it
- Day rate is higher than a standard tariff
- Only pays if you can move a lot of load overnight
- The window is fixed, so it does not follow cheap prices
- Needs a smart meter on half-hourly readings
Frequently asked questions
When is the Octopus Go cheap window?
The current window is shown in the band schedule above, with the exact times and both rates for your region. Octopus has changed the window over the life of the tariff, so the schedule here reflects what is in force today rather than a figure that might be out of date.
Do I need an electric vehicle for Octopus Go?
Not strictly, but without a large overnight load — an EV, a home battery or storage heating — the higher day rate usually outweighs the cheap nights.
Is Octopus Go cheaper than Intelligent Octopus Go?
Usually not, if your vehicle or charger is compatible with Intelligent Go. Intelligent Go extends the cheap rate to slots Octopus schedules, so it tends to deliver more cheap hours for the same behaviour.
What happens if I use electricity outside the window?
It is billed at the day rate, which is higher than a standard variable tariff. That is the main trade-off to weigh up.