Jessie Buckmaster is Sustainability Manager at Hathaway Dinwiddie Construction Company with almost 10 years’ experience in commercial construction and green building. She provides sustainability expertise and consultation for Hathaway Dinwiddie’s projects from preconstruction through certification. Jessie has worked on numerous LEED projects, and is currently working on a project pursuing Living Building Challenge certification. Her specialty is in evaluating healthy building materials after spending nearly 4 years researching red list compliant products. In addition to being an active member of USGBC, she was Co-Facilitator for the Living Building Challenge Los Angeles Collaborative in 2016.