Southern California Edison said video evidence had led it to look more broadly at whether its equipment might have been the cause of the deadly blaze.

The utility has noted multiple irregularities, but maintains there is no evidence its equipment sparked the destructive Eaton fire.

Edison International’s utility said it is looking at whether a decommissioned power line started the Eaton wildfire as part of a probe into the cause of the blaze that razed more than 9,000 structures near Los Angeles.

Douglas McIntyre, editor-in-chief at Climate Crisis 24/7, reports that EV sales in California—America’s largest EV market—grew by just 1% last year. With the state leading the push for EV adoption, this stagnation raises concerns for the rest of the country.