this post was submitted on 15 Aug 2026
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[–] Trampampoline@sh.itjust.works 15 points 23 hours ago* (last edited 23 hours ago) (3 children)

On one hand, I wanna do right by the environment, own an EV, do my part.

On the other hand, corporations are never going to do their part, the Earth is probably doomed and I have to get by to get by.

So... yeah, I'm probably buying another 6-9th gen Civic or Accord and sending it until it dissolves into the pavement.

[–] canihasaccount@lemmy.world 1 points 11 hours ago

I'm optimistic about Slate. Perhaps naively so.

[–] orbituary@lemmy.dbzer0.com 15 points 23 hours ago (3 children)

Buying old means not purchasing net new products. It's not fully sustainable, but it maintains the status quo and doesn't contribute to more waste. Keeping something old alive and in good working condition is a lower carbon footprint than buying a new EV or Hybrid.

[–] Tja@programming.dev 11 points 19 hours ago

Depends on the miles. An EV undertakes a new gas car after 20k miles.

There is a point where a new EV, with mined lithium and all, will be more environmentally friendly than a used car that didn't need to be built but burns gas for every mile.

If you live in a sunny area (pv) or a dense hydro area, that point is quite quickly reached.

[–] protist@retrofed.com 6 points 21 hours ago* (last edited 21 hours ago)

Whether there's a net lower carbon footprint depends heavily on how much gasoline you burn

[–] arrow74@lemmy.zip 1 points 19 hours ago

However the used EV market is only growing

[–] cynar@lemmy.world 10 points 23 hours ago (2 children)

I'm hoping that someone does some reverse engineering on the engine management computers of EVs. EVs internals are a lot simpler. An open source, drop in brain is definitely not unachievable.

All the advantages of an EV with none of the corporate tracking.

[–] ayyy@sh.itjust.works 3 points 20 hours ago

Simple to do badly, but still challenging to do elegantly. Managing power/throttle response in every situation is quite complex if you want it to feel good. Kinda like how everyone makes a trackpad, but only Apple makes Apple trackpads.

And thats before we get into the complications of thermal management with the batteries and heat pumps and stuff.

[–] StupidBrotherInLaw@lemmy.world 2 points 22 hours ago (1 children)

Do you mean for an ICE to EV conversion? You can already buy such kits.

[–] cynar@lemmy.world 6 points 22 hours ago (1 children)

More a replacement brain for an EV. Compared to an ICE there is far less to manage in a hyper time critical manner. It's a lot more viable to design a drop in replacement. Particularly if the battery bank already has its own monitoring, that just reports upwards.

You would end up with a modern EV, with many of the desired features. However, the manufacturer would no longer be able to reach in and extract data, either remotely, at a mechanic, or after an accident.

[–] Tja@programming.dev 2 points 19 hours ago

You can also have that. The ice replacement kits bring everything, and very often use tesla or leaf batteries. If you already have a Tesla battery in your tesla, that much you can save. You lose all the fancy features, remote app management, sentry, etc, but that might be a pro for you...