Since we already blow countless billions subsidizing AMTRAK
I think we should demand that the AMTRAK trains run on nothing but biofuels. Small market yes, but it would force the formation of an infrastructure to move the fuels from point A to point B. And whats another couple million in losses to a white elephant like AMTRAK.
I hope your project works out. I think it is much more likely that we will see a biofuel economy before we see a hydrogen economy.
Scott