NEPA : lessons learned and next steps : oversight hearing before the Committee on Resources, U.S. House of Representatives, One Hundred Ninth Congress, first session, Thursday, November 17, 2005

Modernizing NEPA for the 21st century : oversight hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fifteenth Congress, first session, Wednesday, November 29, 2017

The weaponization of the National Environmental Policy Act and the implications of environmental lawfare : oversight hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fifteenth Congress, second session, Wednesday, April 25, 2018

Responsibly and Professionally Invigorating Development (RAPID) Act of 2013 : hearing before the Subcommittee on Regulatory Reform, Commercial and Antitrust Law of the Committee on the Judiciary, House of Representatives, One Hundred Thirteenth Congress, first session, on H.R. 2641, July 11, 2013

Impacts to onshore jobs, revenue, and energy : review and status of Sec. 390 categorical exclusions of the Energy Policy Act of 2005 : oversight hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Twelfth Congress, first session, Friday, September 9, 2011

Semiannual report to the Congress

Issues in climate change statement of Peter R. Orszag, Director, presentation for the CBO Director's Conference on Climate Change

Approaches to reducing carbon dioxide emissions statement of Peter R. Orszag, Director, before the Committee on the Budget, United States House of Representatives

Opportunities to improve project reviews for a cleaner and stronger economy hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Eighteenth Congress, first session, May 17, 2023

Lessons learned : EPA's investigations of hydraulic fracturing : joint hearing before the Subcommittee on Energy & Subcommittee on Environment, Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, first session, July 24, 2013