The Rising Influence of Rising Affluence

[jbog]

CAT's CEO said on today's Bernstein webcast that a fully loaded mining truck will exhaust its battery power in 90 minutes. So, the answer to your question is "dynamic recharging" via a a mini-grid, which is something that CAT itself supplies.

Now that makes sense. That's more of monorail charging, which in essence the battery peck is a temporary energy source. It's truck with electric motors instead of a engine. Blah

Bring back street cars.