Solar(+battery) at home and charge there. That's where things are going for charging completely green in the near future as grids get greener every day.

On the road, batteries at the site of the charger that refill passively when not in use, supplemented by grid power when needed.

This is great! We should be starting to look at net-negative carbon solutions. Even if it's only a little bit, with the amount of cars on the road this sort of thing will add up. If the filter or capture device is unpowered or only uses the kinetic energy of the air it's pushing through that's even better. Hopefully it's not something that takes a lot of maintenance too.

I love the idea of turning all those little sources of carbon emitting terraforming cars into carbon sippers as part of an overall solution!

I like what I see. I wonder how it compares to HD600. That's my main headphone at the moment.

But then won't the cancerous elements of society just coalesce and procreate even more?

Weaning ourselves off will not be an overnight process for sure. Luckily, things like mining are getting greener too.

https://www.npr.org/2022/10/08/1127310649/in-idaho-americas-first-and-only-cobalt-mine-in-decades-is-opening

New, greener methods for lithium extraction:

https://www.nrel.gov/news/program/2021/using-direct-lithium-extraction-to-secure-us-supplies.html

There are solar farms that are dual use. For example, in Japan, they grow some mushrooms in the shade for food. I've read about other projects that allow farm animals to get shade from the panels too and graze underneath.

Grid storage has helped in both Australia with the Tesla battery system and also in California (not sure what company) during recent heatwaves.

Full of crooked teeth

In the US mines are required to set aside money for cleanup before they even break ground. So at least there's that.