"Yet this [Reinventing Fire] cheaper energy system could support 158 percent bigger U.S. economy all without needing oil or coal, or for that matter nuclear energy. Moreover, this transition needs no new inventions and no acts of Congress and no new federal taxes, mandate subsidies or laws and running Washington gridlock."
Source:
http://www.ted.com/talks/amory_lovins_a_50_year_plan_for_energy