Tesla Inc (NASDAQ:TSLA) is now facing a lawsuit from 25 California counties over its alleged improper handling of hazardous waste materials at its facilities across the state. What Happened: The lawsuit, titled The People of California v. Tesla, was filed in a California state court in San Joaquin County on Tuesday, CNBC reported on Wednesday. The district attorneys representing the counties have accused Tesla of intentionally disposing of hazardous waste at unauthorized locations that were not equipped to handle such materials. The lawsuit also alleges that Tesla failed to properly label cont…