Are utility companies — and the government — ready for the next attack on the grid?

Apr 14, 2023
A dramatic 2013 attack on California’s electricity system prompted security upgrades. Reviews are underway after recent similar assaults.
Attackers took down 17 transformers at Pacific Gas & Electric's Metcalf Transmission Substation in 2013. No arrests were ever made.
Lily Jamali/Marketplace