120719-N-RI884-240 JOINT BASE PEARL HARBOR-HICKAM, Hawaii (July 19, 2012) Solar panels form part of the Renewable Hydrogen Fueling and Production Station on Joint Base Pearl Harbor-Hickam. It is the only hydrogen station in Hawaii and about 30 hydrogen-powered vehicles use the JBPHH station. (U.S. Navy Photograph by Mass Communication Specialist 2nd Class Daniel Barker/Released)