Brent Ehrlich has more than 15 years of experience researching and writing about the health and environmental impacts of green building products and materials, including their hazards, risks, and environmental and lifecycle impacts. As BuildingGreen’s Products & Materials Specialist, he has written extensively on the intersection between material health and product performance. Brent also provides consulting, workshops, and webinars, and leads an editorial team in selecting industry-leading products for the company’s green building product guides and annual Top Ten Green Building Products award.