Electric cars. How much does it cost to charge up to go those "up to 300" mile?

By the way, the statement "will run up to 300 miles" just means " no further than 300 miles" . Could be only 250, or 150, or 50 or even one mile.

But what's the cost per mile

Energy, no matter how its created, ain't free even solar isn't free

If we don't count our blessings
We are just wasting our time