A Tesla Megapack battery caught fire at PG&E’s Elkhorn Battery Storage facility in Monterey County, California. A shelter-in-place advisory was in place for 12 hours due to fears of toxic smoke from the fire caused by Elon Musk’s battery system, with county officials announcing that even though the fire was “fully controlled” by 7:00 p.m. PT, “smoke may still occur in the area for several days.” KSBW Action News 8 reports that a Tesla Megapack battery caught fire at the local utility company PG&E’s Elkhorn Battery Storage facility in Monterey County, California. The fire reported started at around 1:30 a.m....