Nice Hello from Flywheel Storage & Sun Tracking Good Bay to Rolling Blackout forever Safety Solution Rolling Blackout will always happened, since the SYSTEM - is design to protect itself in dangerous Over-Current Situations. Breakers shut down basic duty is defense whole system, and isolate from Grid; Bad "wave of over-current" travel to next Sub-Station and stimulate the same results on another, then another, then another. And a VOLTAGE is growing rapidly. Rolling Growing Disconnection in Domino Effect; we did seen twice; Accident ~ 30 years ago (baby boom) - for purpose recently. To decrease all Over-Current situation in POWER LINE or reduce to Zero ALL EXCESS ENERGY USE Energy Storage 25 - 1000 MWh and no Sub - Station will ever have any risk again. Small units UPS 20 - 200 kWh protect Stories, mainframes, servers, computers and homes, give back emergency energy for hours & days and/or time for diesel generator to work Rest you can find on: www.suntracking.com www.flywheelstorage.com Have a nice Weekend !