Saeed Alabbar

Director at AESG

Mohamed Al-Abdalla

Energy & Water Sector Manager, Saudi Arabian General Investment Authority (SAGIA)

Dr. Afshin Afshari

Professor of Practice, Masdar Institute of Science and Technology

Mary Anne Hitt

Clean Energy & Climate Advocate; Director of the Sierra Club's Beyond Coal Campaign

Peter Boyd

Social Entrepreneur; Founder & CEO of Time4Good

Monica Araya

Executive Director of the European Climate Foundation

Monica Araya: The billion-dollar campaign to electrify transport | TED

Dr. Sylvia Hood Washington

Chief Environmental Research Scientist at Environmental Health Research Associates, LLC.

Catherine McKenna

Former Canadian Politician; Climate Change Activist; Former Minister of Environment & Climate Change of Canada

Deb Frodl

Global Executive Director Ecomagination, GE

Sivan Ya'ari

Founder and CEO, Innovation Africa

Kartik Chandran

Environmental Engineer & Professor at Columbia University

Danielle Fong

Entrepreneur & Inventor; Formerly Chief Science Officer and Co-Founder of LightSail Energy, Inc.

Tensie Whelan

Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance

Jennifer Holmgren

Chief Executive Officer at LanzaTech

Jennifer Holmgren - FII Institute - THINKpod interview

Hal Harvey

CEO, Energy Innovation: Policy and Technology LLC

Dr. Ralph Cicerone

President, National Academy of Sciences

Christiana Figueres

Expert on Global Climate Change; Former Executive Secretary of the UN Framework Convention on Climate Change

Tom Steyer

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

Vicki Arroyo

Environmental Policy Influencer

Roger Ballentine

President, Green Strategies Inc.

Rob Harmon

President and CEO of EnergyRM

Bruce Anderson

Solar Energy Pioneer; Chairman & CEO of 247Solar Inc.

Shel Horowitz

Green Guerrilla Marketer, National Environmental Hall of Fame, Social Activist, and Author

Mark Ruffalo

Actor, Director, Producer, Screenwriter & Environmental Activist

Donald Sadoway

John F. Elliott Professor of Materials Chemistry at MIT; Expert on Electrochemistry & Renewable Energy

Ambri: A Battery that Could Change the World

Amy Myers Jaffe

Leading Expert on Global Energy Policy & Sustainability

Francesco Stipo

President & CEO of the Houston Energy Club; Leading Authority on International Affairs & Energy

Ian Somerhalder

Actor Known for "The Vampire Diaries"; Animal & Environmental Advocate; Founder of The Ian Somerhalder Foundation

Chad Pregracke

Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author

Ashley Judd

Actress, Activist & Humanitarian