U.S. Army is conducting tests of a fleet of 16 hydrogen fuel cell vehicles in an effort to research efficient, clean and renewable energy sources, and reduce the U.S. military’s dependence on petroleum. The tests are funded by the Army Tank Automotive Research Development Engineering Center (TARDEC), Office of Naval Research and Air Force Research Laboratories. The military fleet of hydrogen fuel cell vehicles serves as the test platform powered by renewable hydrogen, travels up to 200 miles on a single charge, refuels in five minutes and produces zero emissions. The test data are analyzed to study applicability of fuel cell technology in future military operational platforms.