Credits SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 SSc4.3 The Center for Renewable Energy and Sustainable Technology offers a useful guide to fuel cells and hydrogen in vehicles. Resource type Publications Link http://www.repp.org/hydrogen/index.html