I think, on this one, Chu (and Obama) are correct. H2 is very far away from being practical, mostly because of the massive task that a hydrogen fuelling infrastructure would be. There would be much greater short term benefits from research into better batteries.
FY 2010 budget cuts less effective programs so we can invest in our economic future. For example:Cutting funding for deep-water and unconventional oil and gas research that industry can and does fund on its own.Moving away from funding vehicular hydrogen fuel cells to technologies with more immediate promise