Evaluating limits on participation and transactions in markets for emissions allowances

Regulatory impact analysis for the proposed carbon pollution guidelines for existing power plants and emission standards for modified and reconstructed power plants

Effects of a carbon tax on the economy and the environment

Expanding and accelerating the deployment and use of carbon capture, utilization, and sequestration : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Fifteenth Congress, first session, September 13, 2017

Reducing emissions while driving economic growth : industry-led initiatives : hearing before the Subcommittee on Clean Air and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, first session, October 17, 2019

Hearing to examine S. 383, the Utilizing Significant Emissions with Innovative Technologies Act, and the state of current technologies that reduce, capture, and use carbon dioxide : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, first session, February 27, 2019

Climate change : it's happening now : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Fourteenth Congress, first session, July 18, 2013

Impact of EPA's Clean Power Plan on states : hearing before the Committee on Environment, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fourteenth Congress, second session, May 26, 2016

Climate change : the impacts and the need to act : oversight hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Sixteenth Congress, first session, Wednesday, February 6, 2019

Energy innovation : letting technology lead : hearing before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, first session, July 19, 2017