Comment on New thermoelectric generator converts vehicle exhaust heat into electricity, boosting fuel efficiency

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scarabic@lemmy.world ⁨1⁩ ⁨week⁩ ago

It even says in the article 40 watts. I’m not going to say this affects literally nothing, but it is not a significant enough amount of power to meaningfully affect the locomotion of a car. It might make more sense in much more scaled up helicopters and planes where fuel economy is a far bigger problem. But thermoelectric has never been a very potent method.

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