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Last seen: Oct 2, 2026
Ben Watts posted on LinkedIn that he had updated this web page to reflect the budget
Michael de Podesta has attempted to quantify this and I’m pleased to read that for his house the better documented conclusions are in cold weather it ...
Your situation is unacceptable (imho) and your house doesn’t meet building regs. Have you told your builder you want it fixed on his snagging list or ...
This is a useful web site, which allows some personal predictions for 2030
In many of the other countries coal sets the marginal price.We had the dash for gas to remove the industrial power of uk miners (together with imports...
That’s a great journey to read. We’ve all got different combinations of tech, purchased at different times. It clearly helps to have large roof areas ...
I wouldn’t try a direct linked system of DC at all since you have too little control and you surely want the excess to go to the house? and I suspect ...
@lucia have you discoveredfor how green each of our energy suppliers are? It doesn’t include nuclear yet so many are greener than this figure. His tal...
@transparent ok for me on iPad 17:34
@andrewj it reads as if you really need a 6kW version or they need better turn down temperatures. From your gas usage of 9000kW divided by rule of t...
I hope this helps I might have put them up here before but I can’t recall when.
this has been modelled for the passive house planning package and as a result there are simplified values come out. Heat loss with no insulation under...
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Degrees of Separation
Latest Posts
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RE: How should the Boiler Upgrade Scheme be reformed?
I'd argue the core problem is that currently the 'Boile...
By Temperature_Gradient , 28 minutes ago
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RE: Getting closer to a finished Haier system
All the 45° elbows required for getting the primaries i...
By Singlespeed , 41 minutes ago
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RE: Tesla Powerwall (2) Calibration Cycles
@papahuhu Likewise, the main ‘extra’ relates to TOU tar...
By Toodles , 6 hours ago
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RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage
That sounds like a better approach (being able to see a...
By cathodeRay , 1 day ago
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RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
Thanks for the reference @jamespa I can't see any te...
By Transparent , 1 day ago
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RE: battery storage without solar
Indeed, current on the grid input = current used for ch...
By bobflux , 1 day ago
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RE: Who's your electricity provider and what's your tariff?
@papahuhu @papahuhu A lot of tears and sweat went into ...
By Andris , 1 day ago
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RE: Solar Power Output – Let’s Compare Generation Figures
We have the same problem, 12 mature trees clip the morn...
By Papahuhu , 2 days ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
I had a battery and inverter installed a while ago, my ...
By Batpred , 2 days ago
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RE: Is This Initial Free Quote From Octopus Trusted Partner Reasonable?
@ltron2 The EPC on our house is A-92, however that i...
By Rob of York , 2 days ago
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
The layout is confusing - much better like this: We b...
By downfield , 3 days ago
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RE: Is it just me, or does tradesperson timekeeping and communication drive you absolutely mad?
My experience, backed up by opinions from various frien...
By Majordennisbloodnok , 3 days ago
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RE: Analysis of the economics of switching to an A2W ASHP compared to other heat sources
I had a meeting today with a company based out of Swede...
By Mars , 4 days ago
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RE: Review your electricity provider
We were with Octopus in our old house and it was fault...
By ian33a , 4 days ago
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