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submitted 1 year ago by haxor@derp.foo to c/hackernews@derp.foo

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[-] TehWorld@lemmy.world 2 points 1 year ago

Not just the AC. If we put a 20 amp load into a house with the washer and TV and lights and everything else, that energy has to Go SOMEWHERE, and eventually it pretty much all ends up as heat.

[-] nbafantest@lemmy.world 3 points 1 year ago

Air conditioners work by pumping heat outside.

[-] TehWorld@lemmy.world 3 points 1 year ago

Even without AC running, your house is still consuming electricity that eventually radiates to the outside.

[-] nbafantest@lemmy.world 2 points 1 year ago

There are orders of magnitude difference between what the air conditioning does, and what you're referring to.

[-] TehWorld@lemmy.world 1 points 1 year ago

Did I accidentally post metrics that are incorrect? I certainly don’t remember that. Tens of watts times hundreds or millions of homes will still have a measurable effect even without AC. It’ll just be smaller and I don’t think anyone is going to argue that.

[-] nbafantest@lemmy.world 1 points 1 year ago* (last edited 1 year ago)

How dense do you think these homes are?

Just read the article

The measurable effect is from the heat pumps.

Heat pumps are exceptionally efficient

[-] BradleyUffner@lemmy.world 2 points 1 year ago

Right, but the area the heat was removed from gets colder. When looking at the city as a whole, the transferred heat cancels out. The only heat added to the system is the additional energy used to transfer the heat.

[-] nbafantest@lemmy.world 1 points 1 year ago* (last edited 1 year ago)

This article isn't about the heat added to the entire planet

this post was submitted on 10 Sep 2023
31 points (89.7% liked)

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