Comment FUD filled.... (Score 4, Insightful) 212
" disabling everything that plugs into a wall socket. Most people wouldn't even be able to flush their toilet because urban water supplies largely rely on electric pumps"
Every single water filtration plant has very large diesel generators that can run the place for months without electrical power. And no, a solar flare can not burn out giant motors and generators, all that can be ran easily without the SCADA system. In fact we used to run drills operating the place by hand, as most of the guys that did it from 1940 until 1990 did it mostly by hand.