Federal renewable fuels programs hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Ninth Congress, second session, September 6, 2006

Empowering rural communities, the status and future of the farm bill's energy and rural development programs : hearing before the Committee on Agriculture, Nutrition, and Forestry, United States Senate, One Hundred Eleventh Congress, second session, July 21, 2010

Hearing on energy and tax policy hearing before the Subcommittee on Select Revenue Measures of the Committee on Ways and Means, U.S. House of Representatives, One Hundred Tenth Congress, first session, April 19, 2007

Master-limited partnerships: a policy option for the renewable energy industry

Hearing to review the implementation of the 2008 Farm Bill energy title : hearing before the Subcommittee on Conservation, Credit, Energy, and Research of the Committee on Agriculture, House of Representatives, One Hundred Eleventh Congress, second session, June 9, 2010

EPA proposes 2011 renewable fuel standards

Renewable energy - a pathway to green jobs?

Options and opportunities for onsite renewable energy integration : field hearing before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, second session, November 15, 2010

Clean Energy Jobs and American Power Act report of the Committee on Environment and Public Works to accompany S. 1733, together with additional and minority views

Who killed the electric car?