Last seen: Dec 10, 2025
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...
@jeegnesh some small points to supplement what James wrote above. First the easy answer on your OP. It is very normal to have huge electrical consum...
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Different dT on each radiator?
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I get the impression that that comment "they don't comm...
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@majordennisbloodnok Just in case there are variations ...
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@trebor12345 Ok that makes more sense and leads is i...
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Now the proud owner of: 4.1Kw peak Aiko Neostar solar...
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