President and CEO, Fulcrum BioEnergy, Inc.

Executive Director of the Energy Project, Bipartisan Policy Center

Co-director, Earth Guardians 350 Club, South Eugene High School

Co-Host of Forum, KQED

Mayor of San José

Palestinian Director, EcoPeace Middle East

Professor of Mechanical Engineering; Co-Director, Precourt Institute for Energy, Stanford

Chairman and Executive Editor, GreenBiz Group Inc

Former Director, CleanPower SF

CEO & Founder Innoceana; 2025 Goldman Environmental Prize Winner

Former Director, Communities for a Better Environment

Senior Vice President of Regulatory Affairs, PG&E

Indigenous California artist and activist

Reporter, Los Angeles Times

Chair, State Water Resources Control Board

Co-Founder, Zero Hour

Editor, Sierra Magazine

U.S. Senator (D-MA)