There's a map posted in the comments section, roughly 18 days ago. The three generators are marked on the map.
Just in case you can't find it, there's one generator on each of the three "sides" of the complex.
North, the generator switch is right outside the bathrooms.
South West, the switch is on the far wall in the stage room.
South East, the switch is passed Fexa's room, in the supply closet(?).
Those are the three locations you have to keep checking to make sure the switches are in the correct position. Keep your own power charged by heading into the bathrooms and charging there. Keep your sanity high by spending some time in your office. Hope this helps!