We are profoundly grateful for the significant contributions of all participants in the Living Building Challenge 4.1 input and review processes. As an iterative program, no change is possible without feedback from our community. Thank you to all of our incredible ILFI Staff and trail-blazing project teams who bring ongoing comprehensive program knowledge, experience, ambition, and support.

We’d like to give specific thanks to those who contributed valuable feedback during the Peer Review and Public Review processes including our Technical Advisory Groups, auditors, partner organizations, Board of Directors, Living Future Europe, and Living Future Institute Australia, who bring deep industry and technical expertise.

We’d like to extend a special acknowledgment to the following TAG members who have provided ongoing support, review, and technical expertise:

  • Energy + Carbon TAG: Brad Benke, Adrienne Bonski, Pat Brewer, Zhongdi Chen, Don Davies, Kit Elsworth, Efrie Escott, Michaela Harms, Aurora Jensen, Andrew Lee, Brad Liljequist, Chris Magwood, David Mead, Krupa Patel, Matt Roberts, Jack Rusk, Sangeetha Sambandam, Justin Schwartzhoff, Maggie Smith, Jesce Walz
  • Material Health TAG, Material Petal Working Group: Aditi Agarwal, Holly Davies, Mary Dickinson, Stephen Gibson, Lisa J. Goodwin Robbins, Chris Hellstern, Jay Hindmarsh, Colley Hodges, Jill Maltby-Abbott, Teresa McGrath, Lona Rerick, Lisa San Filippo, Jared Silliker, Marilyn Specht, Charley Stevenson, Jodie Thill
  • Water TAG: Michele Adams, Mark Buehrer, Josiah Cain, Christopher Chamberland, Aubrie Christensen, Matthew Grocoff, Paula Kehoe, Dane Lovell, Erica McBride, Brian Meinrath, Rachael Meyer, Pete Muñoz, Kim Nace, Rachel Nicely, Douglas Nuttall, Robyn Overall, Jerome Partington, Kyle Pickett, Justin Stenkamp

Thank you to our ILFI community and supporters for your generous feedback and commitment to helping evolve our building programs toward “what good looks like.”