Andrew Behar

CEO of As You Sow

Bill Nussey

Founder of the Freeing Energy Project; Partner at Tech Square Ventures & Engage

Adam James

Co-Founder of Clean Energy Leadership Institute; Authority on Renewable Energy & Public Policy

Naomi Oreskes

Geologist & Earth Science Historian

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

David Suzuki

Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author

John Holdren

Professor of Environmental Policy & Director of the Program on Science, Technology, and Public Policy at the Harvard Kennedy School of Government

Daniel Esty

Hillhouse Professor of Environmental Law and Policy at Yale Law School, Corporate Environmental Strategy Expert & Co-Author of "Green to Gold"

Andy Bochman

Climate & Cyber Resilience Strategist; Author of “A Heat Dome Hits Virginia”

Martin Keller

Director of National Renewable Energy Laboratory & President of Alliance for Sustainable Energy

Greg Gershuny

Executive Director of Aspen Institute's Energy & Environment Program; Former Chief of Staff for the US Department of Energy

Erin Craig

VP, Energy & Climate Practice at 3degrees; Expert on Reducing Carbon Footprints

Joel Jean

CEO & Co-Founder of Swift Solar

Jennifer Wilcox

Presidential Distinguished Professor of Chemical Engineering and Energy Policy at the University of Pennsylvania

The Farm of the Future / Session III: Jennifer WIlcox

Matthieu Auzanneau

French Author

David Jacoby

President, Boston Strategies International

Mohammed Al Ta'ani

Secretary General, Arab Renewable Energy Commission

Jennifer Ackerman

Award-Winning Author & Writer

Winnie Byanyima

Executive Director of UNAIDS and an Under-Secretary-General of the United Nations; Former Executive Director, Oxfam International

Dan W. Reicher

Executive Director, Center for Energy Policy and Finance Stanford Law School

Amin Toufani

CEO of T Labs, Creator of Adaptability.org, Chair for Finance & Economics at Singularity University

Michael Shellenberger

Founder & President of Environmental Progress; Expert on Energy, Climate, Security, Human Development and Politics

Katharine Hayhoe

Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Lead Scientist with The Nature Conservancy

Saving Us: A Climate Scientist's Case for Hope and Healing in a Divided World

Matthew Kahn

Professor of Economics, UCLA Institute of the Environment

Daniel Schnitzer

Daniel Schnitzer is the founder of EarthSpark International, a company dedicated to helping create clean energy supply chains in Haiti.

Tom Steyer

California Business Leader; Philanthropist and Clean Energy Advocate; Former 2020 Presidential Candidate

Steve Goreham

Engineer, Author & Authority on Environmental and Energy Issues

Vicki Arroyo

Environmental Policy Influencer

Rob Harmon

President and CEO of EnergyRM