WILMINGTON, Del. - Bankrupt Energy Future Holdings Corp. (EFH) on May 8 filed a brief in the U.S. Bankruptcy Court for the District of Delaware objecting to a motion to transfer the proceeding to a bankruptcy court in Texas on grounds that the location of EFH's assets favors keeping the case in Delaware (In Re: Energy Future Holdings Corp., No. 14-10979, Chapter 11, D. Del. Bkcy.).