That would be a nice surprise if they made chargers and put them all over the map, but i highly don't expect that, lol. With a charger though, that would add a new form of challenge to the game. Managing electricity and having to wait at the charger. I don't know how long it takes a semi to recharge, but it is probably longer than 45 minutes. This would eat away at the game clock to make your delivery. So you'd have to plan ahead and how to charge your truck so you don't run out of time.