Fermilab, Batavia, Illinois
Since January 2008 Fermilab's Main Injector has switched from 2 to 10 batch slip Stacking as an upgrade to 400 KW operation at 120 GeV. Currently the beam power has reached 350 KW and efforts are continuing in order to reach 400 KW. The current performance and the future plans for reaching 700 KW will be described.
