Very little. Most travels by pipeline. Only fuels in transit to a filling station goes by truck.How much of those 19 billion tons is gasoline?
We expend electricity to move electricity - that's liberal ignorance right there.
If you idea was so great, there's be a sustainable demand in the market for it.Lets call for legislation to begin the rollover now.
Apparently, its not so great.
No demmand? Is that why the price of corn skyrocketed when biodiesel became available?
I have to say, you are one of the more amusing trolls I've seen. Now please, just go away.