The White House Council on Environmental Quality (CEQ) and The George Washington University (GW) have announced that U.S. Secretary of Energy Steven Chu, U.S. Secretary of Agriculture Tom Vilsack, and biomimicry expert and author Janine Benyus will deliver opening day keynote addresses at the 2010 Green Gov Symposium on October 5, 2010. CEQ Chair Nancy Sutley and GW President Steven Knapp also will deliver remarks at the event.