Domestic energy challenges in the 21st century

Future energy needs hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Tenth Congress, second session, to receive testimony on the challenges to meeting future energy needs and to developing the technologies for meeting increased global energy demand in the context of the need to address global climate change, June 25, 2008

Advancing coal research and development for a secure energy future : hearing before the Subcommittee on Energy and Environment, Committee on Science, Space, and Technology, House of Representatives, One Hundred Twelfth Congress, first session, Thursday, October 13, 2011

Who killed the electric car?

Energy Policy Act of 2005 greater clarity needed to address concerns with categorical exclusions for oil and gas development under Section 390 of the Act : report to congressional requesters

The imposition of new regulations through the president's memorandum on mitigation : oversight hearing before the Subcommittee on Oversight and Investigations of the Committee on Natural Resources, U.S. House of Representatives, one Hundred Fourteenth Congress, second session, Wednesday, February 24, 2016

Unleashing America's energy and mineral potential : oversight hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Eighteenth Congress, first session, Wednesday, February 8, 2023

An efficient way to grow jobs : energy upgrades that save families and businesses money, reduce pollution, and create good jobs : field hearing before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Thirteenth Congress, first session, September 4, 2013, Portland, OR

Green jobs created by global warming initiatives : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, first session, September 25, 2007

The importance of public disclosure requirements for protecting human health, the climate, and the environment, on the following bill, and other related measures : H.R. 5636, "Transparency in Energy Production Act of 2020" : legislative hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Sixteenth Congress, second session, Tuesday, January 28, 2020