As more people plug in, is smart charging more important than fast charging?

Nissan Leaf charging at EVgo fast charger in Baker, CaliforniaElectric-car converts (or shoppers) tend to boast about how fast their EV might be able to charge—in miles (of range) per hour. And while that’s useful for road trips and the occasional unplanned errand, the more important question might be whether an electric car can charge smartly. Reuters has reported on the results of a small study...