I lived in California for 30 years and the only time I remember any serious issues with power was back in 2000-2001 during the famous electricity crisis. But for some reason this idea endures that California has problems with their grid. Do they really? Because other than that one acute crisis I didn't have a problem with blackouts (that I can remember) for 20 freaking years. That's a pretty good record. It's a big state, so maybe the Bay Area has just fared better than other regions?