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jazzyjackson • today at 12:59 AM • 0 replies • view on HN

I appreciate that the question deserves a more pragmatic response than “buy used”

So I will speculate, there could be a more adequate supply of used cars if we found ways to keep old cars running longer. back in the 90s, a 200,000mi car was a real beater, doomed to transmission failure at least, uneconomical to repair. cars made in the 2010s are lasting into half a million miles just from improvements in engineering (Toyota hybrid planetary drivetrain eliminates many points of failure: no clutch, no alternator, 0 belts. Brake pads are only engaged below 5 mph and may not need replacing in the useful lifetime of the vehicle)

I don’t even know why I’m such a hater on EV, it is better in the same ways, it’s just also a luxury vehicle that is heavy and fast af. I would love to see more ev hype for efficiency, like this car is so lightweight it goes twice as far for the same kWh. Maybe Aptera will pull it off.

Unfortunately, lithium is abundant enough that it will always be cheaper to manufacture from virgin material, battery recycling will probably just look like power grid load balancers. When batteries age they don’t fail, they just lose the ability to deliver hundreds of amps when you floor it.