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Posts
23542 -
Joined
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Days Won
193
Everything posted by SteamyTea
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Minerals and vegetables as well
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Yes, I have a new job for him, lighthouse keeper at Noup Head.
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Is ASHP Going to Work for us - terraced retrofit?
SteamyTea replied to Richini's topic in Air Source Heat Pumps (ASHP)
The thicker the better. Are you going to be installing UFH as well? -
Is this a sensible quote for a flat roof?
SteamyTea replied to MrTWales's topic in Photovoltaics (PV)
Is this your biggest problem in choosing a mounting system? -
I have been pondering getting an ASHP for 18 years now. Had at least that number of sexual partners, they are all hopeless blowtorch and paintbrush.
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Is ASHP Going to Work for us - terraced retrofit?
SteamyTea replied to Richini's topic in Air Source Heat Pumps (ASHP)
I wish the Gulf Stream would stop, cloudy this morning. Atlantic Meridional Overturning Circulation is the posh term. Clouds are interesting as we think of them as cooling the UK, they cool between the tropics more, and we would be in real trouble if there was less of them. -
Is ASHP Going to Work for us - terraced retrofit?
SteamyTea replied to Richini's topic in Air Source Heat Pumps (ASHP)
Not strictly true as in the UK, which is in an odd location, we are more affected by sea surface temperatures and wind direction. The reason that solar irradiation is reduced is because the sun's photons have to pass though a longer path through the atmosphere due to the tilt of the Earth, and they then hit the land/ocean at an oblique angle, which, in effect, spreads the power out over a larger area. Cloud cover also makes a huge difference, clouds can form in a number of ways, but are usually a combination of tempratre,, air pressure and humidity (why exceptionally warm oceans can cause more clouds and rain at higher latitudes). The solar constant, 1.361 kW.m-2 does not vary much (actually goes up slightly during the Norther Hemisphere winter, and is not a constant in the true scientific term, just an average, adjusted to 1 AU). This is why having a steep angle on the roof can be useful for winter PV production. -
Ukraine Looking down the barrel of a captured tank
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If it was as good, for the overall thickness, then everyone would be using it.
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How does your garden grow?
SteamyTea replied to recoveringbuilder's topic in Landscaping, Decking & Patios
Which do you punch out, the bigger/taller one, or the smaller one. Or is it done in leaf size. -
How does your garden grow?
SteamyTea replied to recoveringbuilder's topic in Landscaping, Decking & Patios
My phone had an update the other day, it now seems to randomly put any word in it feels like it. There must be something special in your dirt. -
Welcome. Used to live I. Herts, there are some nice parts.
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How does your garden grow?
SteamyTea replied to recoveringbuilder's topic in Landscaping, Decking & Patios
I got 12 inches, but don't use it as a rule. There must be something special in to our dirt. -
How does your garden grow?
SteamyTea replied to recoveringbuilder's topic in Landscaping, Decking & Patios
Can see where this is going. I like a growler. -
Discount Offers of the Week
SteamyTea replied to Ferdinand's topic in General Self Build & DIY Discussion
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How does your garden grow?
SteamyTea replied to recoveringbuilder's topic in Landscaping, Decking & Patios
I have heard of it, never tried. -
How does your garden grow?
SteamyTea replied to recoveringbuilder's topic in Landscaping, Decking & Patios
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While I have a distrust of corporate banking (actually more a lack of understanding) they do take a risk. That risk has to be priced in. Probably not significantly, but take the energy producers who have invested in Russian energy, and are now pulling out of Russia. They are loosing billions. But that is also why I don't have a problem with the French paying to build a power station on the UK mainland. Not as if they can take it away.
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Not always as it is to do with marginal costs. If Ford made 2 cars, and 2 cars only, they would cost hundreds of millions each, if they make a million, that development cost comes down to about 1000 per vehicle, but if they have to build a new factory to build the 1000001 car in, the unit cost of that car is probably back up into the 100s of millions. There is a point where the right number of products, and at the right price, is reached. This optimum pricing point can vary during a products lifecycle as there is a 'learning curve' associated with it. Energy prices are now currently having the learning curve disrupted, there are no real winners in the medium term, regardless of one or two quarter profit figures. I think as @ProDave said, energy is really still quite cheap. 1 kWh is the ability to move 1 tonne, 1 meter, every second, for an hour. Not many of us would do that for 30p. MInimum wage is almost a tenner an hour now.
