Kishia Powell

Commissioner, City of Atlanta Watershed Management

George Elvin

Green Innovation Speaker & Author

Charles Kelley

Principal, ZGF Architects

Chris Castro

Eco-Entrepreneur; Chief of Staff for the Office of State and Community Energy Programs at the U.S. Department of Energy

Shelley Poticha

Chief Climate Strategist for the Natural Resource Defense Council

Tony Posawatz

President & CEO of Invictus iCAR

Vinu Daniel

Principal Architect at Wallmakers

The Beauty of Building With Mud and Trash | Vinu Daniel | TED ...

Destiny Watford

Storyteller & Environmental Activist

Michael Liebreich

Chairman & CEO of Liebreich Associates

Samuel Cord Stier

Director of The Center for Learning with Nature

Jackie Biskupski

Democratic Politician; Former Mayor of Salt Lake City; LGBTQ Equality & Female Leadership Advocate

Douglas Farr

Architect, Urbanist, Author & Advocate for Sustainable Design Thinking

Moriba Jah

Astrodynamicist & Space Environmentalist

Moriba Jah, Astrodynamicist | 2022 MacArthur Fellow

Sebastien Boyer

Co-Founder & CEO of Farmise

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

Joel Jackson

Founder & CEO of Mobius Motors Kenya

Avery Bang

President & CEO of Bridges to Prosperity

Douglas McCauley

Professor at UC Santa Barbara, Adjunct Professor at UC Berkeley & Director Benioff Ocean Science Laboratory

Damon Rich

Co-Founder of Hector, Designer & Urban Planner

Andrew Burr

Policy Advisor, U.S. Department of Energy’s Building Technologies Office

Jennifer Robinson

Councilwoman, Town of Cary, North Carolina

Ben Polly

Senior Research Engineer, National Renewable Energy Laboratory

Nico Larco

Associate Professor of Architecture at the University of Oregon

Beth Heider

Chief Sustainability Officer, Skanska USA Inc.

Sylvia Acevedo

Engineer, Rocket Scientist & Technology Leader; Inspirational Speaker; Corporate Director at Qualcomm; Former CEO of Girl Scouts USA

How Sylvia Acevedo Defied Barriers to Become Girl Scout CEO

Jean-Francois Barsoum

Senior Managing Consultant, Smarter Cities, Water and Transportation at IBM

Timothy Beatley

Professor of Sustainable Communities at the University of Virginia & Author

Andrés Duany

Architect, Urban Designer, Planner and Author

Dr. Sylvia Hood Washington

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

Winnie Byanyima

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