129
New thermoelectric generator converts vehicle exhaust heat into electricity, boosting fuel efficiency
(www.inceptivemind.com)
this post was submitted on 14 Feb 2025
129 points (86.4% liked)
Technology
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I could see it maybe being used as an emergency back up alternator, just enough to keep lights on and engine firing (with storage) to get you to safety.
Do alternators fail that often?
Nope. It does suck when they do.
Wouldn't be powerful enough actually. You're better off having a battery that's in good condition. I've done nearly 100 km with the alternator belt off. It being a diesel, it didn't need to fire sparks though.
That's cheating :P