Christine Ervin

Former US Assistant Secretary of Energy; National Leader on Green Buildings & Clean Energy

Robert Bryce

Energy Expert, Veteran Journalist & Acclaimed Author

Laura Fitton

Founder & Climate Economy Evangelist at Enough.co; HubSpot, Founder of oneforty.com; co-author Twitter for Dummies

Andrew Winston

Sustainability Expert; Author of "Green to Gold" & Co-author of “Net Positive"

Doc Hendley

Global Humanitarian, Clean Water Crusader, Top 10 CNN Hero, Sustainability Advocate

Maude Barlow

Activist, Author & Former UN Senior Advisor on Water

Hayden Panettiere

Actress Known for "Nashville" & "Heroes" & Animal Rights Activist

Winona LaDuke

Executive Director of Honor the Earth

John Holdren

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

Robin Chase

Transportation Entrepreneur, Founder & Former CEO of Zipcar; Author of "Peers Inc: How People and Platforms Are Inventing the Collaborative Economy and Reinventing Capitalism"

Ian Bowles

Environmentalist & Energy Expert; Co-Founder of WindSail Capital Group

Ed Begley Jr.

Environmental Activist & Emmy Award-Nominated Actor

Gonzalo Delacámara

Director of the IE Center of Water & Climate Adaption; Global Expert in Climate Change Adaption & Authority in Sustainability & Natural Resources

IDA WC 2022 - Dr. Gonzalo Delacámara

Amira Aly

Vice President, Sales, Marketing & Financial Services at Fisker

Shaping the Future of Electrification

Erin Meezan

Chief Sustainability Officer at JLL

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Lucas Joppa

Senior Managing Director & Chief Sustainability Officer at Haveli Investments; Microsoft’s first Chief Environmental Officer

Data-Driven Sustainability: Can Tech Save Us From Climate Catastrophe?

Ester Baiget

President & Chief Executive Officer at Novonesis; Vice-Chair of the B-Team

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Justin Worland

Senior Correspondent at Time

Justin Worland - CNN

Shanda Demorest

Director of Sustainability Solutions at Practice Greenhealth; Co-Founder of the Nurses Climate Challenge

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Nisa Bradley

VP of Corporate Sustainability Programs at Schneider Electric

The Defining Moments: Nisa Bradley and Steve Wilhite

Agam Pandit

Director of Operations and Managing Partner at ADC Energy, Inc., Entrepreneur & Philanthropist

Cyrus Wadia

Sustainability Leader & Entrepreneur

Chante Harris

Global Climate Strategist, Operator & Investor

Maria Korsnick

President & Chief Executive Officer at Nuclear Energy Institute

Glen Peters

Research Director at CICERO Centre for International Climate Research

Paul Wheaton

Permaculture Advocate

Natalie Kyriacou OAM

Environmental + Social Impact Leader, Australian Top Innovator & Australia’s Top ‘Green’ Voice

Bernadette Beck

Founder & CEO of Kindle Coffee & 1 for 1 Foundation; Actress & Journalist Known for "Riverdale"

Neeshad Shafi

Sustainability Futurist, Social Change Advocate & Expert on Climate Policy in the Middle East; Founder of Arab Youth Climate Movement Qatar

Thimali Kodikara

Climate Storyteller; Host of "Mothers Of Invention" Podcast