Relax, Godfrey. I was only pulling your leg. I completely agree with your erudite discourse. Here, in the Limpopo Lowveld, we have warm to very hot conditions all the year round. We do much as you do. Firstly, having lived here for 46 years we are well acclimatized & dress accordingly and, secondly, electricity is rather expensive. They way they built houses here in the early days with normal high pitched roofs & their accompanying air space was silly - flat roofed houses with a small air space would have been much more appropriate. I doubt if any houses here are double glazed but reflective solar film on the glass is often used.

Alan C


On 19-Aug-20 03:26 AM, Godfrey DiGiorgi wrote:
Alan,

I'm not sure how running my air-conditioner for a few hours through the night 
can contribute to the heat wave. It could conceivably contribute to the 
brown-outs or power losses, but the trivial amount of power that my 28000 BTU 
AC consumes over the course of the year isn't going to influence the weather by 
enough to matter.

I don't use it the way many people do … running their AC continuously all 
season long. It's the first time this year I've run either of the AC units in 
the condominium, to counteract the way the concrete walls of the building have 
soaked up heat and were re-radiating it indoors. Since Sunday, I've only 
powered them up for a couple of hours to maintain a comfortable 84° interior 
temperature, and they'll likely go off for the rest of the season after this 
heat wave passes.

Oh yes, and I turn them off during peak energy hours since I really don't need 
them that much and my place doesn't re-warm all that quickly due to the 
double-pane, thermally insulating windows and such I've installed. Get the 
place down to 81-85°F with the windows closed and on a 100°F day the heat rise 
takes seven hours to reach parity with the outdoor ambient temperature. The key 
to economical, conservationally proper use of power (and keeping the price 
down) is to keep down the heat soak into furnishings in the interior which we 
couldn't manage the other day without power to provide the AC. Most of the 
energy we expended the other night was to get the chairs, sofa, bed, etc cooled 
off as evening ground and wall temperatures drop those pretty quickly to 
comfortable levels after the sun goes down.

Yes, I do think about all these things. :D

G


On Aug 17, 2020, at 9:31 PM, Alan C <[email protected]> wrote:

"Pretty darn nasty! My power was restored a few minutes after I arrived home and I 
ran the AC through the night".

So you contributed to the heat wave?

Alan C


On 17-Aug-20 07:05 PM, Alan C wrote:
Dan Dare survived the heat when he clashed with the Mekon on Venus!

Alan C

On 17-Aug-20 06:07 PM, Godfrey DiGiorgi wrote:
I don't know about anywhere else, but around here people are hunkered down 
hiding from a virus and the current heat wave. Yesterday I spent the afternoon 
at a friend's house where there was a swimming pool and my power was out. When 
I got in the car to go home, the exterior temperature recorded 106°F ... Pretty 
darn nasty! My power was restored a few minutes after I arrived home and I ran 
the AC through the night.

Death Valley recorded a hair higher than 130°F yesterday, putting it up on the record 
books as "The hottest place on the planet."



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