Contents: (1) Intro.; (2) Policy Intervention in Energy Markets (EM): Rationale for Intervention in EM; Principal-Agent and Informational Inefficiencies; National Security; Potential Interventions in EM; Taxes as a User Charge; (3) Current Status of U.S. Energy Tax Policy; Fossil Fuels; Renewable Energy; Energy Efficiency and Conservation; Alternative Technology Vehicle Credits; Other; (4) Energy Tax Issues in the 112th Congress; The President¿s FY 2012 Budget Proposal; Expiring Energy Tax Provisions; The Tax Relief, Unemploy. Reauthor., and Job Creation Act of 2010; Amer. Recovery and Reinvest. Act of 2009; Carbon Tax / Climate Change; (5) Energy Tax Legis. Prior to the 111th Congress. This is a print on demand report.