FILE - In this Nov. 9, 2018, file photo, Pacific Gas & Electric crews work to restore power lines in Paradise, Calif. Two years to the day after some of the deadliest wildfires tore through Northern California wine country, two of the state's largest utilities were poised Tuesday, Oct. 8, 2019, to shut off power to more than 700,000 customers in 37 counties, in what would be the largest preventive shut-off to date as utilities try to head off wildfires caused by faulty power lines. (AP Photo/Rich Pedroncelli, File)