The federal government must supply more than just funding to stimulate a transition to fuel cell vehicles. A variety of other policy requirements and options are explored in Chapter 8.
Finally, Chapter 9 assesses the broad advantages and disadvantages of accelerating this transition.
NRC (National Research Council). 2004. The Hydrogen Economy: Opportunities, Costs, Barriers, and R&D Needs. Washington, D.C.: The National Academies Press.
NRC. 2008. Review of the Research Program of the FreedomCAR and Fuel Partnership: Second Report. Washington, D.C.: The National Academies Press.