She's looking a little old, but she still puts on a good show. Her career was supposed to be over when I was in highschool and she's still selling out arenas of screaming fans, you have to respect that.
For these events it's people not keeping their trees trimmed and away from power lines. Nevermind Oncor refuses to bury the lines because the upfront costs are too expensive.
The outages we saw last year because demand outpaced supply was definitely because we have a shitty power grid.
Not initially, it's an on off switch... technically.