By Alexander Landa
It's contributions like this that give us a reason to keep fighting for net-positive buildings and a more sustainable future, for us, and for future generations. You're the reason we do what we do, through your support, and as motivation to keep pushing.
We hope that you continue supporting our organization. If you're still moved to help us, you can donate to our Facebook campaign here.
If you missed out on what Giving Tuesday is exactly, you can learn more about this charitable day by reading here.
Read Grey Lee's thoughts on what we're fighting for in our organization.
Global Head of Sustainability, Superior Essex
Sustainability Director, Steven Winter Associates
PE | Associate, LeMessurier
Vice President, AEW’s Architecture & Engineering group
Interior Designer, Jacobs, Boston
Senior Vice President, Market Transformation and Development U.S. Green Building Council
AIA LEED AP BD+C | Senior Associate, Gensler Boston 
LEED Fellow, WELL AP | Founder and Principal, Ecoworks Studio
AIA, LEED AP BD+C, WELL AP
LEED AP BD+C | Environmental Sustainability Manager, Armstrong World Industries
Assistant Professor of Exposure Science | Director of the Healthy Buildings program
Managing Director, Harvard University Office for Sustainability
Principal & Director of Certifications and Consulting, Epsten Group, Inc.
Vice President of Sustainability and Corporate Social Responsibility, Jamestown
Director of Sustainability Programs, DASNY | LEED AP BD+C
Associate Principal, BuroHappold Engineering
Senior Vice President, Sustainability at Kilroy Realty Corporation
Co-Founder, Facilitator at The Laurentia Project | LEED AP BD+C, LFA
Vice President of Sustainable Development, Shaw
Founder and President, Board of the Healthy Building Network
Building Technology Director, Kingspan North America
LEED® AP ID+C, BD+C, USGBC Faculty, WELL® AP, WELL Faculty and Fitwel Ambassador
Workplace Strategy Expert and Researcher, EYP
Principal, Integrated Ecostrategy
Senior Vice President, International WELL Building Institute
Principal, Bruner/Cott
Architect, Associate, and Sustainability Design Leader, Stantec Architecture and Engineering
FAIA, LEED Fellow, Long Green Specs
Products & Materials Specialist, BuildingGreen
Director of Acquisitions and Development
Director of Restorative Enterprise, Interface
Sustainability Manager, Consigli Construction Company