A possible solution: dump FAB36/FAB38 and go fabless like VIA/Centaur.
If that's not possible due to licensing agreements with Intel, then dump them both after a new FAB is ready in either New York/US or some other country with qualified engineers, like India.
That alone would chip off a lot of expenses, especially now with the strong Euro value definitively hurting exports and such.
There's also the issue with the tremendously high cost of the king-size salaries that skilled German workers often benefit of (compared to the rest of the European countries).
But aren't the Dresden facilities their most advanced fabs? I thought they just sold of $190 million worth of equipment from one of them because it was obsolete and replaced. I can't imagine them selling off the fabs altogether in the near future, though we do keep hearing rumours about them spinning off the manufacturing facilities into a separate company. Which I'm not sure I understand how it would help, to be honest.