EVs have the potential to get cleaner and cleaner.
The more that are in use, the less emissions from that part of their infrastructure.
Electric vehicles can be involved in harvesting materials for construction or delivering finished vehicles and parts.
The static infrastructure like refineries and factory lines might also be run on solar electric.
We can clean up the emissions of IC infrastructure as well,but IC vehicules will always be burning something and conventional IC vehicles will be burning oil products, the extraction, distribution and refinement of which all produce their own pollutants.
I think it will be a lot harder to get the oil industry to run their refineries off of solar electric than it will be to get a battery manufacturer to run their factory of the same source.
I've worked at a coal fired power plant, a gas fired power plant and a metro sized solar power installation.
If the three, the solar installation would make the best neighbor.
Not so much due to emissions, more due to traffic.
The coal plant needed a constant stream of vehicles not only delivering fuel, but also everything else that goes into maintain in such a power plant.
It has lots of moving parts, coolants and lubricants are involved.
It employs a lot of people.
The gas plant also needed a lot of tending, but it at least receives it's fuel via pipeline.
It's gas turbine design, so lots of moving parts, coolants and lubricants are involved.
It was originally built as a "peaker" plant, to cover periods of high electricity demand , but with fracking, natural gas got (monetarily) cheaper so it runs all the time now.
It employs a lot of people.
The solar power installation needs maintenance but no fuel.
No moving parts, so no built in wear, no need for lubricants or coolants.
The panels should be kept clean and the grass needs to stay short.
Some places mow and some use sheep or goats.
I think humans are required for the squeegee work, but not that many, so it should not employ a lot of people.
The misery of an exploited workforce seems to be part of all forms of advanced transportation technology.
My ideal vehicle would be a plug in hybrid panel van with an all electric 4x4 drivetrain.
Basically an Edison Motors "bread truck"
Realistically, I'm trying to get my wife into a newer used Honda Odyssey so I can claim the one she has now.
Minivans can haul animals,vegetables, minerals,etc or they can haul people, but the people complain about the smell, stains or occasionally, bugs that the cargo leaves behind in the van.
I in turn am annoyed at them treating the van like a living room instead of a wheeled workbench.