As a heat wave continues to bake most of the Western United States, California Independent Systems Operator has issued a Flex Alert for Thursday evening.
Kara Finnstrom reports.
California Dodges Outages During Heat Wave But EV Owners Push Grid Capacity
CBS 5 SF KPIX
Although the record-breaking heat wave eased slightly Friday, California ISO again issued a Flex Alert urging Californians to..
