There is good news and bad news about gasoline. First the good news.... Gasoline could be given away with technology already available. The bad news is that the oil companies will not allow it. Check out this link Oil independence It will open your eyes as to a process that will allow the United States to get out of the Middle east, give us energy independence and allow us to say to the rest of the world stick your oil up your greedy little cans. The only problem with this is the oil companies are in cahoots with the government...