California does have serious infrastructure issues, mostly due to deliberate lack of maintenance on the part f the commercial operators trying to squeeze every dollar of profit out of their ageing infrastructure. There’s an entire distribution grid that needs to be replaced before it literally falls apart.
California has had problematic energy supply since the ‘80s. The problems have been getting steadily worse due to lack of maintenance, lack of upgrades, heat waves getting longer and more numerous, more frequent droughts, and poor water resource management.
There are a lot of people pushing this article on every social network. It’s a rude awakening to see how many people just take the headline and run with it before they spend any time considering the claims in the context of reality.