Light smoke has been reported at the Vistra Battery Facility in Moss Landing. Monterey County officials say the smoke appears to be coming from the previously burned area within the Vistra Moss Landing Lithium-Ion Battery facility. It's been nearly a month since a large fire swept through the facility.

A business park in South San Jose. Jack London Square in Oakland. The San Diego waterfront. Next door to a high school in Santa Barbara County. Across California, large battery storage plants are being planned and constructed in dozens of locations at a pace faster than anywhere else in the United States.