this post was submitted on 16 Dec 2023
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Ottawa expected to release promised EV sales regulations Tuesday (www.cbc.ca)
submitted 10 months ago by bzarb8ni@lemm.ee to c/canada@lemmy.ca
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Sales targets meant to ensure automakers ramp up EV production to keep up with demand, says source

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[–] independantiste@sh.itjust.works -2 points 10 months ago (1 children)

There have been advancements in e-fuel, which is basically fuel made from the CO2 in the air. It is almost carbon-neutral (because 100% efficiency does not exist). It is not really close to being a thing because of cost, but even that has gone way down from a few years ago. I am not saying that this should be prioritized, but being able to keep the existing infrastructure would also help keep polution down (not having to rebuild an entire infrastructure from scratch)

BEVs are indeed not a perfect solution because they are simply not one rather they are a workaround. They go bad after 10 years and forces overconsumption and buying a new car when it would still suffice if it had a fuel engine. And they are made with permanent wearable parts so you cannot easily and cheaply replace the battery after its not enough for a small road trip.

[–] nik282000@lemmy.ca 1 points 10 months ago (1 children)

fuel made from the CO2 in the air

Like recycling, carbon capture based fuel is an oil industry distraction from the real problem: we are already so far into the red that we can not afford to put ANY more carbon in the air.

Fossil fuels are literally fossil carbon, fuels made from plants that extracted their carbon from the air millions of years ago. Burning them is returning our atmosphere to a state that has not existed since long before any mammals were around, let alone 7 billion that rely on fragile agriculture.

Even if EVs waste 3x the energy of an ICE to manufacture, that doesn't matter if energy comes from a clean source (nuclear, hydro, wind, solar). Any use of fossil fuels at this point is too much.

[–] independantiste@sh.itjust.works 0 points 10 months ago

That's the thing, that efuel thing takes the carbon from the air to convert it into usable fuel. It is almost neutral, so no new emissions, this basically stops new emissions from happening. This would put less carbon in the air than forcing car manufacturers to make batteries that use rare minerals and chemicals that pollute as much or more than a regular car, at least for the first few years of life of the EV. But then as the EV gets older, the battery starts to wear out, and soon enough it needs replacing, which means re-polluting that same huge amount for the initial manufacturing.

This graph from Virta shows what I am talking about:

It is true EVs cut émissions after a few years. But the thing is, when you need to replace your battery after 8-10 years, the ecological advantage goes to the bin!

I am not saying EVs are not a bit better than ICE cars. They are, especially in the longer run and with clean electricity (especially if the battery is kept for longer). I am saying they are not the solution. Like at all. We need something truly better not incremental like this