Dr Matthew Eckelman is an associate professor of civil and environmental engineering at Northeastern University, and an adjunct associate professor at the Yale School of Public Health. His research laboratory builds data-driven life cycle assessment models to analyze energy, resource use, emissions, and health and environmental impacts of product, with a focus on healthcare products and systems. He has led several studies of national healthcare emissions and impacts in the US and internationally and has worked on a wide range of sustainability topics in clinical care and procurement. He holds a doctorate in chemical and environmental engineering from Yale University.