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submitted 11 months ago by [email protected] to c/[email protected]
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[-] [email protected] 7 points 11 months ago* (last edited 11 months ago)

Would you say the same about places where it gets well below freezing in the winter?

Edit: Many older houses don't have AC in Vegas. They use evaporative cooling mostly.

[-] [email protected] 11 points 11 months ago

It’s easier and more efficient to wrap yourself up with blankets and covers and use minimal heating (with decent home insulation) to warm yourself up than it is to cool down when you are too hot.

[-] [email protected] 3 points 11 months ago

At an individual level sure, it's easy to throw on a blanket when it's cold. But at a household level, much more energy is used to heat homes.

https://www.bloomberg.com/news/articles/2019-07-10/why-we-always-fight-over-air-conditioning

[-] [email protected] 3 points 11 months ago

Interesting article!

Its pretty US centric though so I think one would have to contrast that against the UK and Europe which generally has homes that are brick and concrete rather than lumber, we also have (I believe) tighter insulation regulations and - just generally - vastly smaller homes.

I think if US houses were built to European regs and sizes then the numbers would look much different.

[-] [email protected] 6 points 11 months ago* (last edited 11 months ago)

yeah if you don't have heating (wood, pellets, gas, fossil, electric, whatever) you can't live in that climate. its, like, a thing.

but its way easier to heat a thing and keep it warm than cool a thing.

[-] [email protected] 4 points 11 months ago
[-] [email protected] 2 points 11 months ago

huh. I was just looking at air conditioners being really inefficient and it being really hard to keep a thing cool passively because all the stuff we do/have makes heat nowadays.

[-] [email protected] 1 points 11 months ago

On the other hand, ACs are heat pumps, which are generally efficient for transferring heat energy (both to warm and cool)

[-] [email protected] 1 points 11 months ago

heat pumps are extremely cool.

[-] [email protected] 1 points 11 months ago

It's easy to passively cool things, as long as you're okay getting them wet :)

[-] [email protected] 1 points 11 months ago

me? yes. my living space? less.

this post was submitted on 12 Aug 2024
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