I've seen outages lasting a couple hours from components like transformers breaking, but that's a different issue from the grid itself not producing enough powe

I've seen outages lasting a couple hours from components like transformers breaking, but that's a different issue from the grid itself not producing enough power to meet demand. Can't speak for Prescott Valley though. Interestingly, the only article on a Phoenix area blackout due to high load I was able to source happened in the winter... probably caught SRP totally off guard: http://www.azfamily.com/news/local/Rolling-blackouts-sparked-by-cold-weather-in-Arizona-115117204.html http://www.azfamily.com/news/local/Rolling-blackouts-sparked...