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Gel and lithium-ion tech could enable 1000-mile EV range on one charge
(interestingengineering.com)
this post was submitted on 10 Feb 2024
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Technology
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Actually surprised how little cars actually contribute to climate change I thought it was a major factor but they're not really. If everyone in the world just switched to using LED light bulbs rather than incandescent it would be equivalent to removing half of the world's cars from the road. And honestly seems easier to upgrade everyone's light bulbs to LED than to replace every car.
Directly via exhaust? It's a significant number, but maybe not the biggest one. But add manufacturing, oil (or battery materials) extraction and refining, road infra construction and maintenance, emissions connected to suburbanization, microplastic pollution from tires, health and safety impact, and you'll get a much grimmer picture. LEDs won't cut it, and cars do not scale to 8B people.
I too watched veritasium today
Yeah, the single biggest thing we could do is ban industrial meat production and regulate food production to be more local. But the overall scale of change needed is staggering. We're not going to do much really.