Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
November Bills
Posted by: @editor@witchcraft, what’s the new tariff likely to be? Around 21p/kWh?
Flexible Octopus (which is the price capped rate) is still around 21p if you have the same rate 24x7. Different capped rate for economy 7. Varies slightly by region.
This would be the rate users get if they don't choose another fixed term by default.
I assume it is only available for existing customers.
You can type your postcode in the Octopus website to get the Flexible rate tariff costs and the other tariff costs.
@Jeff Isn't that open though to a big old price rise when the Gov't alter the cap in the New Year? At least (and its a tiny crumb of comfort) I am now on a fix for the next 12 months
Posted by: @witchcraft@editor Much worse than that! This is with a loyal customer discount, the basic GO tariff is worse
Day rate 29.36p per kWh Night rate 15.36p per kWh Standing charge 24.10p per day
Is this a fixed 12 month tariff or the Flexible Octopus ofgem price capped rate for you?
Posted by: @witchcraft@Jeff Isn't that open though to a big old price rise when the Gov't alter the cap in the New Year? At least (and its a tiny crumb of comfort) I am now on a fix for the next 12 months
The current assumptions are up to 30% increase in the price cap in April
Obviously impossible to know which will turn out best.
I don't know whether you would be better off going for a cheaper rate over winter and see what happens as April approaches.
Perhaps piece of mind is worth it.
Posted by: @jeffPosted by: @witchcraft@Jeff Isn't that open though to a big old price rise when the Gov't alter the cap in the New Year? At least (and its a tiny crumb of comfort) I am now on a fix for the next 12 months
The current assumptions are up to 30% increase in the price cap in April
Obviously impossible to know which will turn out best.
I don't know whether you would be better off going for a cheaper rate over winter and see what happens as April approaches.
Perhaps piece of mind is worth it.
I can't see Octopus offering a fix that they think they will make a loss on. That's what all the smaller suppliers did and look what happened to them. I think the fix is a the very high end of where they expect prices to be.
I think it's worth going variable over winter as you'll be saving nearly 10p/kWh compared with a fix. That's a lot of money for an ASHP user. You'd have to have the next winter at 40p/kWh to wipe that out and I can't see that happening.
I agree with @jeff and it's currently looking like 26-27p after April.
I didn't state it on my post earlier, but in 2020 I used 3,600kW of gas in November. This year it was 1,060kW of electricity. Obviously the weather is a factor, but interesting to compare
Posted by: @bataltoI didn't state it on my post earlier, but in 2020 I used 3,600kW of gas in November. This year it was 1,060kW of electricity. Obviously the weather is a factor, but interesting to compare
Really useful comparison.
Thanks
Posted by: @jeffPosted by: @witchcraft@editor Much worse than that! This is with a loyal customer discount, the basic GO tariff is worse
Day rate 29.36p per kWh Night rate 15.36p per kWh Standing charge 24.10p per day Is this a fixed 12 month tariff or the Flexible Octopus ofgem price capped rate for you?
These kind of rates make batteries a no brainer. 14p per kW. 10kw batteries pay out £1.40 a day of charge. Ignoring solar say you use them for 150 days (5 months from October to march) that's £210 a year. Then you get all the free energy over the shoulder and summer months.
If you can get the batteries at a decent price with a good inverter you could easily use a 5kw inverter over that period to store up to 35kW.
Just changed to their flexible rate, still at eye-watering @ 22.52p day rate and 14.54p night rate - Ouch. My Powerwall due in January can't come soon enough
After a further long chat with Octopus I am back on a Go fix at 24p/kWh day and 5p/kWh night again. Still a big old increase but much nicer than the mad quotes they gave me on Tuesday. (Still looking forward to the Powerwall)
that's not bad, especially with batteries. I've just given my first reading to my new supplier BG at 20.3p/kWh and 23.8 standing.
- 26 Forums
- 2,675 Topics
- 62.6 K Posts
- 292 Online
- 7,090 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
Whats more relevant is that a badly installed air/air s...
By EtchedPixels , 2 minutes ago
-
RE: Help me keep the faith with my air source heat pump installation
I didn't know about those, they look like good pieces o...
By JamesPa , 2 hours ago
-
@mkz, that's very helpful. Even if Urban Plumber are no...
By Majordennisbloodnok , 2 hours ago
-
RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 2 hours ago
-
My first question is why bother with the auto balancin...
By JamesPa , 3 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 3 hours ago
-
RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 3 hours ago
-
I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 4 hours ago
-
RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 7 hours ago
-
RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@jamespa many thanks, definitely i will give the pre...
By ragtime27 , 18 hours ago
-
RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 20 hours ago
-
RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago
-
RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
By Majordennisbloodnok , 1 day ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Vaillant arotherm plus 12kW. Installed March 2025. Ex...
By Harebell , 2 days ago






