With electric vehicle adoption accelerating, so too is the need servicing public charging stations. Unlike fixing an old gas pump, some companies are using technology to both service and learn from the stations, to improve EV charging technology. More than one-quarter of public EV charging stations were found to be nonfunctioning, according to a survey done in California by researchers at the University of California, Berkeley, and Cool the Earth, an area nonprofit. barely three years ago and says the company is now servicing EV charging stations across 17 states. That data set can be helpful to network providers, EV and charging station manufacturers, plus governments, according to Terry.

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Persons: Terry, ChargerHelp, it's, Vaughn Blake, Lisa Rizzolo Organizations: EV, University of California, Smart, Central, Duke Energy, Southern, Southern California Edison, Blue Bear, Energy Impact Partners, JFF Ventures, Exelon Foundation, Autodesk Foundation, CNBC Locations: California, Berkeley, Central Los Angeles, Southern California