2000 pounds? Try $200 maybe. And these vehicles cost on the order of $40k. Penny wise and pound foolish to spend thousands of dollars on a combustion engine and drivetrain just because you're afraid of a $200 exterior outlet.

$200 won’t even cover the cost of the electrician’s labor. And beyond just the cost of materials and labor to actually do the thing, consider the cost of the consultation on what is actually possible for a given location, the time and cost of permitting, the time involved in all the paperwork such as the drafting and filing of the plans, etc. This isn’t and informal process like some exterior facing outlet you decide to add to your home as a weekend project after looking up a YouTube video and doing a Home Depot run.

Then there’s all the aggregate costs associated with switching. Maintenance of an EV requires different skills and different tooling. Establishing new or amending existing maintenance contracts, training new mechanics or retraining old ones, rewriting guidelines, purchasing new tools and equipment, etc. Many hundreds of thousands of dollars of costs per region.

And you’re going to do that across far-flung areas of the US, many which have a current EV install base near or at zero?

They have to work to transition this across tens of thousands of locations, while not jeopardizing the delivery of hundreds of millions of pieces of mail a day. And you’re going to suggest that they NOT take a slow phased approach? To transition one of the largest fleets of vehicles in the world?

Please. Consider for a moment you may be wrong. That things are not as simple as you think. That when every single person is trying to explain why, you shouldn’t automatically attempt to find ways to dismiss or invalidate what they have to say.