Tomás Carbonell is Deputy Assistant Administrator for Stationary Sources in the EPA’s Office of Air and Radiation. From 2012 until January 2021, Tomás Carbonell was an attorney in the U.S. Clean Air Program at the Environmental Defense Fund (EDF), where he most recently served as Senior Counsel and Director of Regulatory Policy. His work included litigation, regulatory, and policy advocacy on a range of climate and clean air issues, including carbon dioxide regulations for power plants; methane regulations for the oil and gas sector; hazardous air pollution from industrial sources; and climate legislation. Prior to arriving at EDF, Tomás was an Associate at Van Ness Feldman, LLP, where he counseled diverse clients on federal legal and regulatory matters related to climate change, clean energy, and environmental and electricity regulation. He has a J.D. from Yale University, degrees in Environmental Change and Management and Development Economics from the University of Oxford, and bachelors’ degrees in Chemical Engineering, Economics, and Multidisciplinary Studies from North Carolina State University