CEO, EV Politics Project

Former Tesla sales employee

Correspondent, NPR Business Desk

Founder, Health in Harmony

Founder, kiva.org, renewables.org

Co-Director, Energy Justice Lab, University of Pennsylvania

Co-Executive Director, Clean Energy Works

Vice President, Office of the Chief Scientist, Environmental Defense Fund

Associate Professor of Environmental Studies, New York University

Senior Climate Scientist, Spark Climate Solutions

Co-Founder and CEO, Culdesac

Director of NYU's Rudin Center for Transportation Policy and Management

Senior Attorney, Natural Resources Defense Council