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by jonnathanson 4335 days ago
Exactly why the power grids are so challenged is a bit above my intellectual or educational pay grade. (I'm neither an electrical engineer nor a city planner.) But I do know that the system is aging and is stretched to capacity. SoCal, in particular, is riddled with more issues than NorCal -- probably because of greater population, more A/C usage during the hot summer months, etc.