Keywords: US Navy 100630-N-3594V-060 Lt. j.g. Jason Scarborough, representing the Navy Energy exhibit, gives Mark Joyce, a representative from the Environmental Protection Agency, a detailed description of the Navy's Green Hornet.jpg of the Navy's Green Hornet at a reception for the 25x'25 Summit at the National Arboretum The 25x'25 initiative is aimed toward the goal of renewable energy sources providing 25 percent of total energy consumed in the United States by the year 2025 U S Navy photo by Mass Communication Specialist 2nd Class Elizabeth Vlahos/Released 2010-06-30 100630-N-3594V-060 Navy http //www navy mil/view_image asp id 87986 U S Navy photo by Mass Communication Specialist 2nd Class Elizabeth Vlahos PD-USGov-Military-Navy Military in Washington D C |