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Last seen: Oct 16, 2026
From Carbonbrief.org: ‘the government is taking a more measured approach with two steps that will weaken – but not completely sever – the link betwe...
@jamespa Sadly, we are still stuck with marginal costing for electricity where the most expensive contribution sets the overall price.
@david-2 Worcester Renewables (based in Malvern) gets good press.
The sale of EVs this year is forecast to be at least 25% up on last year. To my old and simple mind the reason for this is obvious: it is down primari...
@jamespa Just to reinforce your point about reducing radiator swaps, Mick Wall has just released this video about running costs; radiators and SCOPs: ...
@david-2 There are some very useful Valliant heat pump graphs in the Czech version of the Valliant manuals. There is a lot posted about Valliant effic...
@jamespa the same here: 5.4kWh in August.
@batpred Which is what I did and I am very happy with the quality of the work that has been done. I have happily recommended my installer to others. ...
@jamespa ‘The Industry Leading Heat Geek Performance Guarantee assures your installation (incl. heating and hot water!) will meet the efficiency st...
How can they stop anybody from signing up to a heat pump tariff. Powerwall owners also have AI-optimised solar and battery import and export. For al...
I have looked through the documentation again and the only reference to heating temperature that I can find is the flow temperature at which the syste...
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Degrees of Separation
Latest Posts
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If you freeze water it expands. That's been a big probl...
By EtchedPixels , 23 minutes ago
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
Ultimately they are trying to make it possible for low ...
By EtchedPixels , 25 minutes ago
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This post is about how I successfully configured a buff...
By Tony.Stolz , 47 minutes ago
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The installer visited yesterday and suggested the noise...
By JamesChatz , 2 hours ago
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RE: Heat Geek installations: share your experiences
I struggled with this problem as well. An independent t...
By L8Again , 3 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Your house sounds a lot like mine. 2 surveyors each sp...
By JamesPa , 4 hours ago
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RE: Heat Geek Zero Disrupt: Are We Sleepwalking Into Another Race to the Bottom?
Thats true only if you do the wrong experiment. Done c...
By JamesPa , 5 hours ago
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RE: How should the Boiler Upgrade Scheme be reformed?
@temperature_gradient Isn't that just describing a regu...
By Prunus , 6 hours ago
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RE: battery storage without solar
As of October 1st they need specific qualifications to ...
By EtchedPixels , 18 hours ago
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RE: Renewables & Heat Pumps in the News
With regards to the BUS grant raid, I gave it more thou...
By ASHP-BOBBA , 19 hours ago
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RE: Why are ASHP installs so expensive?
The whole system seems to work on the basis of...
By ian33a , 19 hours ago
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RE: Missing flow temperature in Heat Geek proposal
Good plan. If you can get half hourly meter readings a...
By JamesPa , 1 day ago
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
@editor Most certainly. The heat pump was an ideal s...
By Abernyte , 1 day ago
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RE: Does anyone have experience of a smart water meter?
Yep I caught our slow leak from a £100 bill rise 8)
By EtchedPixels , 1 day ago
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