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Do EV's actually do anything beneficial for the planet? (lemmy.today)

submitted 10 months ago* (last edited 10 months ago) by [email protected] to c/[email protected]

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I've seen a lot of posts here on Lemmy, specifically in the "fuck cars" communities as to how Electric Vehicles do pretty much nothing for the Climate, but I continue to see Climate activists everywhere try pushing so, so hard for Electric Vehicles.

Are they actually beneficial to the planet other than limiting exhaust, or is that it? or maybe exhaust is a way bigger problem?

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[–] [email protected] 1 points 10 months ago (1 children)

Exhaust and noise are still a problem. It won't do much on a climate level, but even if we manage to reduce car usage having the remaining cars be electric is useful. Both noise pollution and particulate pollution have negative effects on human health.

Maybe it's just my bubble but most climate activists I see are primarily pushing for renewable electricity generation, and consumption reduction across the board in all aspects of life. They are usually also against cars generally but it's a secondary subject.

[–] [email protected] 2 points 10 months ago

It will actually have a huge impact on noise imho. I live near a intersection between 2 freeways, and lots of REALLY loud cars out there due to stupidly sized engines, or modified mufflers.. The majority of the noise isn't the movement of the car imho.

Also, it does have an impact on the climate too (it's been researched multiple times, and even with current tech, the overall emissions are substantially lower). Obviously Public Transport and Bicycles and such is better, but this is still a huge step in the right direction.

In fact, if technologies like Lithium-Air are developed, it will have an even bigger impact (because you can effectively reduce the battery weight 15x with the same range). Because you can also reduce the size of the car too, and the weight, you increase the efficiency further too. Sodium ion batteries being released this year already have an impact.