[Moltke]

“We think this is the only alternative-fuel technology right now that comes close to gasoline,”

Huh? What about liquified gas? Plentiful, easily managed, and your existing car can be converted to dual fuel use in a few hours for a few hundred bucks.

[2ndDivisionVet]

Storage is the problem with LNG, as I understand it. They have a design contest going on to fix that.