Jeremy Gregory is a research scientist in the Department of Civil and Environmental Engineering and the Executive Director of the Concrete Sustainability Hub at the Massachusetts Institute of Technology (MIT). He studies the economic and environmental implications of engineering and system design decisions, particularly in the area of materials production and recovery systems. Research topics include product and firm environmental footprinting, manufacturing and life cycle cost analysis, and characterization of sustainable material systems. Jeremy has applied these methods, often with industry partners, to a range of different products and industries including pavements, buildings, automobiles, electronics, consumer goods, and waste treatment and recovery. He received his PhD and MS from MIT and BS from Montana State University-Bozeman, all in mechanical engineering.