Rural California. Nearest substation is 10 miles away. There is one line of medium voltage electricity into the entire town that goes through sandy almost wetland soil. Rain and wind can make the powerlines fall and routinely do. Sometimes someone crashes into them.
I'm not counting the rolling blackouts or whatever.
Sounds like a third-world power grid.
In the sunbelt or not? You’ll get more power outages in places with weather and overhead power lines with overhanging trees. AZ also tends to have newer infrastructure.