Director, USC Program for Environmental and Regional Equity

Director, San Francisco Zoo

Director, Institute of Transportation Studies, UC Berkeley

Director, Climate and Ecosystem Science, Lawrence Berkeley National Laboratory

Staff Attorney, The Utility Reform Network

California State Assemblymember (D-19)

Former Director, Communities for a Better Environment

President, Board of Supervisors, San Francisco

CEO, Sonoma Clean Power

CEO, Marin Clean Energy

Executive Director, Pacific Environment

Soundscape Artist; Author, Voices of the Wild

Assistant General Manager, San Francisco Public Utility Commission

Executive Director, Amazon Watch

Former Ecuador Oil Minister; Former OPEC Secretary General