We don't need alternative fuel in the USA. We've got enough resources right here in our own country to last us over 200 years. We can't tap into it cause all the environmental laws passed in this country.
With all the talk that global oil production has reached its peak, and will only slowly decline from here, you may be surprised to learn that there is a vast untapped reserve that could possibly yield 1.4 trillion barrels of oil, enough to supply the daily oil needs of the United States for 191 years.