In some areas you pay different rates to charge your EV at different times of the day. If that is the case for you then you will want to pay attention to and control charging. Normally you will want to do a get your car charging at the cheap rate, but sometimes you are willing to pay triple costs because you need to leave soon and there isn't enough remaining range. (your car matters - my PHEV only gets 30 miles from a full charge, so I'm always low when I get home, while many EVs get several hundred miles and so really only run low when on a road trip)
Eventually I expect cars, chargers, calendars, and the electric company will somehow integrate so that you can plug in and the system figures out when to charge your car. that is a complex project though with privacy concerns that are hard to address.
Eventually I expect cars, chargers, calendars, and the electric company will somehow integrate so that you can plug in and the system figures out when to charge your car. that is a complex project though with privacy concerns that are hard to address.