Ferrell P McClean

Ms. McClean has served as a director since 2006. Ms. McClean has been a business consultant since 2002. Ms. McClean served as Managing Director and Senior Advisor of J.P. Morgan Chase & Co.'s energy/power investment banking group from 2000 to 2002. From 1991 until 2000, Ms. McClean served as Managing Director and headed the investment banking and global energy group at J.P. Morgan & Co. Prior to 1991, Ms. McClean held various positions with J.P. Morgan & Co. Ms. McClean served as a member of the board of directors of Unocal Corporation and is currently on the board of directors of GrafTech International Ltd. (formerly UCAR International, Inc.).