Founder & President of the Board
Healthy Building Network
Bill Walsh is the Founder and President of the Board of Healthy Building Network (HBN). Since 2000 HBN has been defining the leading edge of healthy building practices that increase transparency in the building products industry, reduce human exposures to chemicals in building materials, and create market incentives for healthier innovations in manufacturing. HBN’s Pharos Project database helps the building industry identify healthier products by profiling nearly 140,000 chemicals and materials for 25 health and environmental hazards, against 78 authoritative lists of hazards. HBN Research publishes groundbreaking analysis of the contents of building products including insulation & sealants, carpeting, and recycled materials.