This is my idea for an emergency reactor! (when there's a facility blackout or the ERR02 fails) (and i made announcements for it)
Warning! Facility blackout detected! ERR02 running in low power! Activating the emergency reactor. Safety protocols disabled! Emergency reactor running in high power! [Explosion event] Danger! Emergency reactor overheating and overloading! [Succes event] Atention all facility personnel! Emergency reactor powering all the facility again! Thanks to the maintenance team!