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octopus go v agile review

Octopus Go v Octopus Agile.

Octopus Go versus Octopus Agile is one of the most popular topics linked to Octopus Energy smart tariffs.  You’ll need a smart meter to access both of these Octopus Energy tariffs but once you’re ready to go and leave your interim tariff the big question is Octopus Go or Octopus Agile?

UPDATE: I currently wouldn’t recommend Octopus Agile unless you have solar energy to export to the national grid as wholesale energy prices have gone through the roof. Instead, compare Octopus Go or Go Faster to Intelligent Octopus for EV charging. If you have solar panels Octopus has amazing export prices with Octopus Agile outgoing. You don’t need to be on the standard Octopus Agile tariff to take advantage of the export!!! The export rates per kWh are fantastic at the moment on Agile. You can mix this outgoing tariff with anything other than Octopus Go / Go Faster!! Thank you Octopus Energy!

What’s right for you – Octopus Go v Octopus Agile.

No one can tell you which Octopus smart tariff is right for you. So many influencers seem to hold the answer but they aren’t you and they don’t know how and when you consume energy and your personal preference to investing time in order to save money or access greener energy.

The key thing to remember is that this is all fairly new territory and whatever you do, whichever Octopus tariff you choose you’re making a greener choice that is right for you at this moment in time.

Here’s some information that may help you make up your mind on your Octopus Energy smart tariff.

The Octopus Energy Agile tariff allows you to use energy when consumption is low bringing down prices to a minimum, sometimes even free. Shift your energy use outside the 4-7 pm peak to save money and use cleaner, greener energy when there is less demand on the grid. Plus “plunge” pricing when wholesale prices go negative could even pay you to use energy!

The statement is slightly outdated as plunge prices are currently few and far between. Energy prices have skyrocketed and as agile follows the wholesale energy prices it is going to remain high for some time but there are still energy price drops during the day as they change every 30 minutes depending on demand.

Octopus Go offers a very attractive 4 hours of electricity at 7.5p per kWh between 00.30 and 04.30hrs. You can keep the running costs of your EV down but you can also schedule large home appliances to run during these times, such as your washing machine and dishwasher. When the peak unit price on Octopus Go is 35.04p per kWh this will make a considerable saving on your energy bill!

How much does Octopus Agile cost?

The Octopus agile price per kWh of electricity changes every 30 minutes.  The idea is that you shift your energy usage to a time when there is less demand on the national grid. The prices are displayed the day before on the Octopus Energy website. You can find out more information about the Agile tariff on the Octopus website.

Octopus Agile is usually much more expensive than Go between 4 pm to 7 pm peak period but cheaper than Go from 04:30 am to 4 pm. At the moment, however, this isn’t the case. This is due in part I believe to the lack of wind. Prices have been consistently high on Octopus Agile for the last few months.

I have highlighted tomorrow’s prices to give you an example.

Octopus Agile tariff price on Saturday 21st May 2022

Min: 16.8p per kWh (02.30)

Max: 35.0p per kWh (17.00)

Average: 25.7p per kWh.

Av. Excluding Peak times: 24.3p per kWh

Cheapest 4hrs: 18.1p per kWh

Peak Time 1600 – 1900: 34.9p per kWh.


The prices are based on national average prices per kWh.

Thanks to @energystatsuk for the daily figures.

The average Agile price per kWh is 25.7p and the standing charge is 21p a day. (21/05/2022) If you compare this to the Octopus Go tariff there is not a lot in it in terms of the peak rate. Agile is capped at 35p per kWh and Octopus Go is 35.04p per kWh. However, you have to work out your average cost per kWh for the month or year!

The Agile price should go up and down in price but it’s been stuck at around the peak for several months. The Go tariff should bring your average price per kWh down but you need to shift a proportion of your energy use off-peak, eg charging your EV. This will bring down the average price considerably.

Making a concerted effort to shift your larger appliances to off-peak too such as your washing machine, dishwasher and tumble dryer (If you have one) will also reduce the average price you pay per kWh on the Go tariff.


There may be some validity in switching if you have a smart meter and want to sign up for one of the Octopus smart tariffs, like Octopus Go. (It’s still a really great tariff if you own an EV. Where else will you get 7.5p a kWh?) You can’t sign up for a smart tariff on the Octopus website. You’ll have to call and go on an interim fixed tariff first. Please read all the information below and take on the advice given by Octopus. Let’s hope this all ends really soon!!💚🥺🤯

OCTOPUS GO Tariff OCTOPUS AGILE Tariff. ⏰ 21/05/2022
35.04p per kWh Daily Average Price 25.7p per kWh
7.5p per kWh - Off-peak 00.30 to 04.30 🚘Cheapest 4 hours of energy 18.1p per kWh
47.88p per day standing charge.21p per day standing charge.

Here is a quote for Octopus Go on 20th May 2022.  It is a good deal in the current climate for charging off-peak. The Octopus Go tariff is a fixed deal for one year.

To find the  most up to date Octopus Go rates in your area use this link. (If you decide to sign up come out of the quote and use the referral link. Otherwise you’ll miss out on the £50 credit)

On Twitter, there is quite some debate around sticking with the Octopus Agile tariff or moving over to Octopus Go. Quite a few are moving to Octopus Go BUT and this is a big BUT they will be back!! This is the great thing about Octopus Energy’s smart tariffs. You can switch between the two. If you switch away from Octopus Agile you can’t switch back for 30 days but that’s fair enough!

So the winning Octopus Smart tariff is……

I won’t take away the last 2 minutes of your life without giving you my opinion. 😆 It’s all very personal to your needs but if you want to plug your EV in and forget about it Octopus Go is more likely to be the one for you! You can make the most of the 4 hours of very cheap energy to get your house in order. Get the washing machine whizzing and dishwashers running off peak this will bring down your average price per kWh.

Do you want to play around with half-hourly energy prices and use energy when there’s less demand on the grid? If so you may well be on Team Agile. However, Octopus Go would be cheaper for charging your EV and you’d get your washing done for around a quarter of the price of the peak rate.  This must be like getting finding a needle in a haystack at the moment!

In my opinion, Octopus Agile half-hourly pricing is, without doubt, the way forward to even out our energy consumption and reduce the massive peaks in use on the national grid.  The intelligent tariff also works in the same way but Octopus take control of your EV charging schedule. If you are happy to try this new tariff you will get 6 hours off-peak instead of 4. Smart tariffs have so much to offer if you can be creative. This is a good read on half-hourly pricing and net-zero.

Just a final thought,  heat pump owners have been crying out for an off-peak smart tariff and Octopus now has one! If you live in a region where Western Power is your DNO then take a look at the smart heat pump tariff Octopus is currently trialling in your area.

Octopus Agile Tariff.Cheapest 4 hours.Average price kWhCheapest price 30 minutes.
National Average Price of Energy. Energy PriceEnergy Price.Energy Price.
Average price per kWh over 7 days.26.05p per kWh
Saturday 21/05/2218.1p per kWh.25.7p per kWh.16.8p per kWh.(02.30)
Friday 20/05/2219.8p per kWh.27.1p per kWh.18.2p per kWh.(05.00)
Thursday 19/05/2217.0p per kWh.25.4p per kWh.15.7p per kWh.(03.30)
Wednesday 19/05/2223.0p per kWh.27.6p per kWh.17.9p per kWh.(22.30)
Tuesday 17/05/2221.7p per kWh.27.9p per kWh.20.2p per kWh.(22.30)
Monday 16/05/2218.3p per kWh.25.3p per kWh.17.0p per kWh (04.30)
Sunday 15/05/2216.3p per kWh.24.0p per kWh.13.3p per kWh (22.30)
Octopus Agile Average unit price over the last 365 days in my area.12/05/22Per kWh.
Average price including peak times.29.56p
Average price excluding peak times. (4pm - 7pm)28.48p
Average price during the cheapest 4 hours.24.75p
Standing charge 21p

Thanks to @energystatsuk for the daily figures.

find out more octopus go faster tariff


Take a look at my full Octopus Go / Go Faster review. The unit price outside the discounted period may vary depending on your geographical location.

Option 1 🚘 4 hours discounted.7.5p per kWh
Option 2 🚘 5 hours discounted.8.25p per kWh
Outside discounted period unit cost per kWh35.04p
Standing charge. 🚘47.88p

If you own a Tesla or a Wallbox Pulsar Plus Charger (or you are thinking of buying this charger) take a look at this brand new EV tariff, Octopus IntelligentIt offers 6 hours of off-peak charging.


If you don’t own an EV and are using Octopus Agile as an alternative to a standard Octopus tariff it’s still a great way to focus your mind on shifting your energy. At the moment the average daily rate has gone up but it does depend on how flexible you can be with your energy use. This tariff is fantastic for helping to make the grid greener BUT pricing has been consistently high for the last few months!! We just need some more wind to bring the cost down and for the energy crisis be to over!

So whenever you discover this post if you are asking yourself Octopus Go versus Octopus Agile remember you are asking yourself this question as you are not sticking to the norm and going with a standard tariff. Standard tariffs at the moment are ridiculously high! Switching to a smart tariff at least gives you the freedom to try and bring your overall energy bill down. You may be trying to be greener or save money or both but it’s all a learning curve and one we have to do to give the planet a better future!!

Read both my reviews on the Octopus Agile and the Octopus Go / Go Faster tariffs. 💕 I’d also suggest you look at Intelligent Octopus which is a beta tariff BUT I can see it becoming more consideration for those looking at Octopus Go. The next post I think will have to be Intelligent Octopus v Octopus Go!! 

octopus energy ratingIf you call and decide to switch to Octopus you’ll get £50 credit on your first bill and I will get £50 credit too.👏💚🎉 – Thank you, Sarah.🤗

Here are a few of the reasons Agile prices have been high at the moment. I have written a blog post that might prove helpful.

Octopus Watch App

You can find some great apps and devices using Octopus Energy API.

I would strongly suggest looking at the Octopus Watch app. Watch refers to keeping an eye on something rather than needing a smartwatch to access it!! 😁

I would say this is one of the most useful apps to consider if you are switching to the Octopus Energy Agile tariff. This app allows you to download up to 3 months of historical data.  You can use it to set Agile pricing alerts and interact with Siri. It’s a good app but the fun really starts in the subscription version.

(Find this app at google play)

(find this app in the app store here) (find this app on the Amazon store)

Octopus Watch with Subscription.
(£1.99 + £7.99 per year/£0.99 per month)

This is really if you want to help shift your usage to make energy greener.  You can set alerts so you know when the lowest carbon period is.  It really depends on how much you want to play around with your energy usage and shift. The predictive reports are great too. If you want to plan and work out which day would be best to charge your car or do your weekly wash then the predictive option helps a lot. Of course, these energy prices are just predicted. However, they have shown to be 90% accurate, which is good enough for me.  Here is the smarthound website.

octopus energy cashback

Octopus go review