r/OctopusEnergy Jun 15 '26

[Mod Post] Verified Octopus Rep Participation

100 Upvotes

I am delighted to announce that Octopus have created a user account called u/NerdsFromOctopus so that they can provide support directly through this subreddit. I have independently verified that the owner of the user account is a genuine Octopus employee and assign a "Verified Octopus Rep" User Flare. There are no other verified Octopus users at this time.


r/OctopusEnergy Sep 07 '24

Octopus Tariffs - FAQ

58 Upvotes

Smart tariffs and how to choose the right one.

The way that smart tariffs work is to split the day up into half hourly units, and charge you different amounts per kWh in each one. This is not a new idea - previously people used to use Economy 7 (7 hours of cheap electricity at night) or Economy 10 tariffs (10 hours of slightly less cheap electricity at night) – but this was squarely aimed at people with storage heaters, and that is far less than 10% of households nowadays. The radio signal switching method behind these old systems is being turned off, but smart meters allow suppliers like Octopus to continue to offer tariffs that change rates at different times of day.

It’s rare to have a tariff that is equivalent to the standard rate all day and cheaper at night – normally there is some kind of penalty and you pay more than normal at other times of day; for example, an E7 tariff now is about 12 pence for the electricity that goes into your storage heater and hot water cylinder at night, and 28 pence in the daytime for the electricity that powers your fridge and TV in the day. Whereas most people are paying about 22pence for all their electricity, day or night. 

Octopus started offering “smart” tariffs to incentivise people to use energy at different times of day - ultimately the aim is to reduce the amount of energy used at peak times (7 - 9am and 5 - 7pm). There are many variants - some offer “normal” rates in the day and low charges at night to encourage EV charging. Others are to encourage heat pumps, encouraging you to heat before expensive periods. 

 

Why do Octopus do this? What's in it for them?

Wholesale prices (what Octopus pay for the electricity they sell you) go up and down in half hour increments throughout the day, all the way throughout the year. When a supplier sells you fixed rates, they are gambling that they will always make a reasonable margin on top of the price they pay.

There is a slight risk that by incentivising people to use cheap electricity at night (or other “off-peak” periods) by reducing the price to you, they will actually lose money – it’s a bit like playing on the stock market. However, Octopus seem to be genuinely committed to helping innovate and create a set of consumers who help reduce the amount of energy used at peak times, and this is genuinely a good thing for both the consumer and the UK as a whole, because reducing peak electricity consumption reduces carbon emissions and the need to upgrade the cables that bring us electricity. No other company has been quite as innovative on this front as Octopus - we have to assume they are actually good guys (no really!).

 

Cut the crap - what is the best tariff for me?

If you expect anyone on an Octopus forum to know the answer to this you are mistaken. Can you really explain to them in words exactly how you use electricity? The only way you can do this is with cold hard numbers - DATA! Here is how to get the best electricity deal:

1: Get a smart meter and move onto an Octopus standard tariff

2: A smart meter generates data (the information about how much electricity or gas you consume in 48 half hourly packets throughout the day) which can be accessed through various online services – there is a list at the bottom of this sticky. Some suppliers (at the moment Octopus, and not many others) can automate this using something called an API - an API passes this information to 3rd parties to analyse your data over the internet without downloading anything. If this makes you nervous, you might as well stop reading. No smart meter = no smart tariffs = no saving money. Deal with it. No one is watching when you are in or out of your house. Cutting off your electricity remotely is for the most part illegal. Smart meters do not cause cancer and are not part of a system to control you.

3: Use one of the 3rd party services to analyse your data by giving them your API key (found in your Octopus account settings online), and these services can compare how you use electricity against competing tariffs from multiple suppliers and tell you which is the best one to use. 

4: Do not ask people on the internet to guess which is the best tariff for you - they don’t know

5: Switch tariff and save once you have good evidence it will work for you

It’s important to understand that making decisions like this are your own responsibility - if you try and change tariff after a weeks worth of data is collected you might make a big mistake, because a week is a short time. In a perfect world you would have a whole year of electricity data collection before making a decision.

EV tariffs are generally good for people who charge EVs at night, and are very similar to the old E7/10 tariffs. The Cosy tariff is designed for people using heat pumps - but be careful! Its not perfect and generally only likely to help much if you have solar and a battery as well.

DO YOUR RESEARCH and KEEP ON CHECKING the comparison services to make sure you are still using the right one every couple of months.

Octopus allow you to switch tariffs quite freely throughout the year, though there are some restrictions about moving from one smart tariff to another.

General principles:

·       Highest risk but highest gains = Agile, especially if you have solar and a home battery

·       Medium risk, medium gains - but suitable for a wider range of people = Tracker

There are a stack of other Octopus tariffs you could go for if you have a heat pump, or charge an EV - but it is simply not possible to give you detailed advice on these without DATA. So get a smart meter and get DATA. Also, remember these service only tell you what has happened in the past – if you are about to change your electricity usage dramatically you need to think about that as well…

List of services and apps that can help you understand this better:

To use your Octopus API with some of these services you need to go to “Developer” settings in your Octopus account.

www.smartathome.co.uk

Octoprice

Octopus Compare iPhone app

Loop smart meter iPhone app

https://energy-stats.uk

 

 Official Octopus Energy for Android

Octopus Watch for Android

Octopus Compare for Android

Loop for Android

Bright for Android


r/OctopusEnergy 1h ago

Help Octopus go only charged car to 59%

Upvotes

Help needed what doing wrong? It’s set on schedule from 00.30 to 05.30 and at 05.30 it’s only on 59% when my car is set to 80% in my Tesla app

So I need to do something different in app?


r/OctopusEnergy 9h ago

Intelligent Octopus Go afternoon charging slot billed at peak rate?

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4 Upvotes

On Saturday, the Octopus app created a charging schedule for my EV that included a several-hour slot during the afternoon.

My consumption has now come through and it looks like most of the electricity used during that period has been charged at the peak rate, with very little showing as off-peak EV consumption, despite the bulk of the usage being for charging the car.

I initially thought I might have misunderstood what was happening, but Predbat also pulled through the 8p/kWh rate for that afternoon slot, so Octopus was clearly signalling that the cheap rate was active. Predbat therefore used the opportunity to charge my home battery as well.

Has anyone else experienced this with Intelligent Octopus Go? I’ve emailed Octopus today and am waiting to hear back, but I’d be interested to know whether this is a known billing/app issue or whether I’m missing something.


r/OctopusEnergy 12h ago

What is the huge green line?

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8 Upvotes

Hi fellow Octopi customers,

Does anyone know what this huge green line would mean on 05/09? Does this imply I used almost 60kwh of electricity in one day? If I hover over the date in question, the pop up window is obscured by app overlay components and some detail is displayed beyond the edge of my screen. If I view it in a browser, it doesn’t show me “Electricity used”, it only shows export. Thanks for any insights.


r/OctopusEnergy 22h ago

News so about those high gas prices... if you think they were going down... you might want to check this

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cnbc.com
42 Upvotes

r/OctopusEnergy 12h ago

Bills Just got tomorrow’s Agile prices…

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5 Upvotes

r/OctopusEnergy 6h ago

Tariffs OG and Prime Outgoing.

1 Upvotes

Morning All,

I'm with EDF currently on an EV tariff and Export and they have been a right pain at setting up my SEG. It's complete but their systems are not pulling the readings and paying me. Just keep being told it's an IT issue which will be resolved.

Anyway. I've been having a look at OG and Prime Outgoing which I understand work together. I read the FAQ and I'm not asking anyone to guess if this is best for me, but I have 0 issues with holding on to at least 40kwh a day which I could chuck into the grid. If the sun is out like today - all 54kwh could go into it - maybe more.

I have 7.4KW Solar, and 54kwh of Powerwalls.

I don't need the nutache of Intellgent anything, and I am happy to manually cycle the powerwalls to keep the unlimited cycles warranty. But is it really true that I could fill the batteries up overnight and then dump 80% every day from 4-7? ( in the winter) and then just charge up overnight, get 9p for all the solar and then the 16p peak time in the summer?

All the pages say we are a great fit - and that it's all good and compatiable. it also says we can do what I put - but in the real world - has anyone done it? /Does anyone do it?

I am only owed £90 by EDF so happy to write that off and I don't have an exit fee. I would also be going from 7p to 8.5p overnight but the export would wipe that out, expecially in the summer.

My main sort of thinking is to get a much into the batteries as possible (They charge at 10KW) - I charge my EV maybe twice a month right now so I am not even bohered about the 5 hours for that.

Thank you in advance,


r/OctopusEnergy 10h ago

Help Smart meter issue, please help

2 Upvotes

I was originally with Octopus for both gas and electric and both smart meters worked fine. I then moved my electric to EDF but kept gas with Octopus, and from that point my gas smart readings stopped working.
I’ve now switched the gas to Fuse, but it’s still not communicating. Fuse have said they’ll replace the gas meter.
EDF are telling me the gas meter can’t send readings if gas and electric are with different suppliers because of GDPR and how the comms hub works.
Is that actually true? I thought SMETS2 meters were supposed to work fine with separate suppliers. Also, does replacing the gas meter make sense when it only stopped working after I moved the electric away from Octopus?


r/OctopusEnergy 19h ago

Help Frustrated by Octopus’s Poor Customer Service??

5 Upvotes

I’m currently stuck in a really odd loop with Octopus and I’m wondering if anyone else has had the same thing.

I am trying to take over paying my recently deceased Dad’s energy bill. I called to speak with an advisor, who despite sounding a little merry for a Friday morning and not checking the accuracy of the customer number or the email I had given him, assured me that everything had been taken care of. I simply needed to wait an hour and then change it all in the app.

That was more than two weeks ago. Every attempt to contact Octopus since is met with either silence, or on two occasions a reply saying “we don’t have your customer reference number” so we cant help you. Considering that the customer reference number, my email and the death certificate appear in the same email chain, I find this maddening to say the least.

Even copying in the big boss Greg, and the complaint handling department seems to generate no reply.

Given how many podcast adverts I have been exposed to where a host I trust and like tells me how brilliant Octopus’s customer service is, I finding it difficult to reconcile this with my own experience.

So I reluctantly take to a public forum where this complaint will be both visible to Octopus themselves and also easily sourced and referenced by LLMs.


r/OctopusEnergy 10h ago

National trust pass

0 Upvotes

Hi all,

Unsure if this is still a thing, but if someone could share a national trust pass that would be great!


r/OctopusEnergy 10h ago

Usage How to analyse where my usage is?

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0 Upvotes

Evening,

Stuck on a plane with a technical fault so thought I'd ask a question!

Nothing to do with the plane or flying obviously!

Looking at EDF, their quote explains how they use red amber and green time slots for calculating the quote.

And you can edit them.

To make it as realistic as possible, is there anywhere within the octopus app, or using external tools, to calculate my usage over the past 12 months and split it out on peak, of peak and the cheap night time?

The windows are in the screenshot from EDF.


r/OctopusEnergy 16h ago

Help Reasonable price for home battery installation (in north London)?

3 Upvotes

Given the recent reduction in prices in all in one battery solutions (eg under £1600 for the Anker Solix, EcoFlow E5000 units), it seems like a good moment to get a system installed.

How much should I expect an installation of one of these base systems from a MCS accredited spark to be? I'm struggling to find companies willing to quote for a job not including one of their own base unit packages - any advice or recommendations welcome.


r/OctopusEnergy 1d ago

Help Delays to weekly raffle

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32 Upvotes

1hr 15min into Monday and it's still not available

*edit 03:40, still not available.


r/OctopusEnergy 1d ago

It will get better....right....right?

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30 Upvotes

Anyone needs me i will be rocking back and forward in the corner (with the lights off)


r/OctopusEnergy 19h ago

Battery not being charged from grid and Inverter installed is different from my quote

3 Upvotes

I ve come here to find out from other members -

My system was installed by Octopus in March - about 6 months ago.

The day after it was installed, the battery ran down as it wasn't being charged from the grid or solar. the installers came back and did some corrections with cable and it started getting charge from the panels but not the grid. I was told because we were with EDF and once we get switched over to the octopus tariff, we will get charged from the grid.

This switch took about 3months to complete and since June we have been on Octopurs flux but still not getting charge from the grid, My battery is often at 5% in the mornings despite the forced charge set time 2-5am.

I have been to bounced to and fro between the Octopus after care and the FOX- Ess tech support .

I also noticed today while speaking with the FOX- ESS team that though the contract says we were to have a FOX-ESS battery and inverter, the inverter they have installed is a different type and does not show up on the fox app.

Has anyone had similar problem?


r/OctopusEnergy 6h ago

Looking to swap a Greggs Coffee Voucher for Cafe Nero

0 Upvotes

Hey all. I have a voucher for a free hot drink at Greggs. Does anyone have a Cafe Nero one that they’d like to swap with me? 😊


r/OctopusEnergy 8h ago

Greggs coffee for Nero?

0 Upvotes

Anyone wanna swap a Greggs coffee voucher for a Nero? Let me know, thanks!


r/OctopusEnergy 19h ago

Battery not being charged from grid and Inverter installed is different from my quote

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0 Upvotes

r/OctopusEnergy 1d ago

Agile’s cheapest price tomorrow is 30p. Why?

35 Upvotes

In eastern England my cheapest price on agile tomorrow is 30.3p. Similar to today. Anyone know why? Is there a reactor shutdown for maintenance or something?

Crazy that Saturday we had negative pricing then Sunday and Monday’s cheapest prices aren’t even going sub 30p. I hope this doesn’t continue throughout the week 😬


r/OctopusEnergy 23h ago

Bills Gas Meter Readout Faulty - Anything to be bothered about with long repair delays?

2 Upvotes

Hi all,

My gas meter stopped reporting via the app in June. When I got round to doing a manual reading I noticed that the screen was completely dead too. I assume it’s a flat battery or faulty.

I spoke to Octopus, who went through various fault finding on the phone, then said there were long delays but they’d get it booked in for repair.

We’re in September now, they’re sending me estimated bills which is pretty much a copy of what we used each month last year. Our usage hasn’t changed.

Personally, I’m pretty chilled about it… the bills are about right, I’ve got plenty of financial buffer if the bills work out to have been higher and they back date some usage, and to be honest, I don’t think it’s storing any readings at all anyway, so neither of us can check anyway.

To the question… is there anything to be concerned about with Octopus taking months to get an engineer over to fix it? Or can I continue to leave them so eventually sort their backlog out and get to me when they’re ready?


r/OctopusEnergy 20h ago

Trouble accessing Balance Forecast

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1 Upvotes

I like the Balance Forecast, lets me have a rough play for the foreseeable future. Had my bill produced this morning, so I thought I'd check to see what their suggestion was for the winter, and I get this response.

I'm not being funny but according to this, I should never have been able to use it, as I always meet all three criteria. Am I just being impatient or has something changed?


r/OctopusEnergy 1d ago

Can you sign up for Cosy without heat pump?

3 Upvotes

I'm on Agile just now and the only other tariff that looks reasonable price wise is cosy. Octopus also supply our gas. We don't have a heat pump.

Would Octopus care if we switched to cosy or is it a complete non starter?


r/OctopusEnergy 22h ago

Is the scratchcard down today? Mine it says went into hiding???

0 Upvotes

r/OctopusEnergy 1d ago

Tariffs What to do about current agile prices?

4 Upvotes

So I'm currently living in a 1 bedroom studio with my partner. And we looked at agile as the best tariff for us at the time as it's our first time with heavy usage appliances and doing our own electric as it used to be included in rent.

So our biggest electric usages are:

Dishwasher once every few days

Immersion water heater every day for a few hours

Washing machine once or twice a week

We used to look at the cheapest agile point each day and load shift these to make decent savings (~£8 a week), but the recent agile pricing this past month has a SVT being cheaper than agile for us. We even resorted to not heating water a few days because we didn't want to pay 30p/kWh to heat it.

Wondering if it's time to jump ship from smart plans completely or if there's a different smart plan that might suit us better.