These are all different approaches, but the market really has to validate them. ... If it's hydrogen, great. How many sales are you going to get?
Right now we really are in an extended brainstorm session. There are no bad ideas.
The X Prize is about changing paradigms. The current paradigm is that it's perfectly acceptable to drive a car that only gets 20 or 30 miles per gallon. This prize is about leveraging cash and opportunity to effect positive change in the environment, economy and geopolitics.
This is the biggest industry on the planet, so there are a lot of entrenched interests that are keeping the market as it is today.
