The federal government is doling out billions of dollars to encourage people to buy electric vehicles. Automakers are building new factories and scouring the world for raw materials. And so many people want them that the waiting lists for battery-powered cars are months long.
The electric vehicle revolution is nearly here, but its arrival is being slowed by a fundamental problem: The chargers where people refuel these cars are often broken. One recent study found that about a quarter of the public charging outlets in the San Francisco Bay Area, where electric cars are commonplace, were not working.
A major effort is underway to build hundreds of thousands of public chargers — the federal government alone is spending $7.5 billion. But drivers of electric cars and analysts said that the companies that install and maintain the stations need to do more to make sure those new chargers and the more than 120,000 that already exist are reliable.
Many sit in parking lots or in front of…
This article was written by Niraj Chokshi and originally published on www.nytimes.com