150610-N-LV331-004 WASHINGTON (June 10, 2015) Secretary of the Navy (SECNAV) Ray Mabus delivers remarks about the department of the Navy's energy goals during the 2015 Greenbuild Cultivation Luncheon hosted by the U.S. Green Building Council at the Center for Strategic and International Studies. (U.S. Navy photo by Mass Communication Specialist 2nd Class Armando Gonzales/Released)