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Heat
(lemmy.ca)
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this post was submitted on 30 Apr 2026
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Power-line losses before your house, so a electric heater is only 96%-85% effecient. When the heating for bird feets is accounted, it's 100%.
Blaming the heater for losses in the power lines doesn't seem fair.
You're assuming this heater is on grid power. We just need to power it by solar panels that are inside the house, under a skylight. Now we've got a 100% efficient heater, just don't ask about PV efficiency...
Unless it makes a noise or a light that escapes the house
Well it is heat. If we count power lines as part of an electric heater I'd say that's still effective.
what if you're running it directly from a generator?
If the generator is inside the house, 100%. But then you could just burn the fuel...