FIGURE 2-9 Combinations of fuels and conversion technologies analyzed in this report. The committee conducted cost analyses of hydrogen fuel converted electrochemically in fuel cells versus gasoline use in internal combustion engines (ICEs) in standard and hybrid configurations. Other combinations of fuels and energy conversion technology are discussed in the report.
The National Academies of Sciences, Engineering, and Medicine 500 Fifth St. N.W. | Washington, D.C. 20001