BMW and six other major automakers plan to begin rolling out a massive North American network of high-powered electric vehicle (EV) chargers in mid-2024…
Early EV adopters often have a place to charge at home and own multiple vehicles, said Jeremy Michalek, professor of mechanical engineering at Carnegie Mellon University’s College of Engineering. “With the longer range of today’s EVs, they typically only need public chargers on long trips,” he said.
The primary problem is that Americans tend to take long trips at the same time around peak travel holidays, like Memorial Day or Thanksgiving, Michalek said.
“It’s going to be a challenge to deploy enough public charging infrastructure to avoid long queues on peak travel days, and if we do build enough for peak travel days a lot of it will sit unused much of the rest of the year,” he said.
“As EVs become more mainstream and move into used car markets, the other main problem is that households that lack off-street parking with residential charging will need to rely heavily on public charging infrastructure for everyday use,” he added.