Seung-Jin Lee, Ph.D., is an Assistant Professor of Mechanical Engineering in the School of Engineering and Technology at the University of Washington Tacoma. His research focus is on the life cycle sustainability of emerging technologies, such as transportation, biofuels, green buildings, and consumer products. His tools of research include life cycle assessment (LCA), industrial ecology, material flow analysis, energy efficiency, market diffusion models, reuse and recycling, and sustainable development. Prior to his current position, he was an Associate Professor in Mechanical Engineering at the University of Michigan-Flint.

Seung-Jin received his Ph.D. in Mechanical Engineering from the University of Washington in 2011 under the advisement of Prof. Joyce Cooper. He has a M.S. in Civil and Environmental Engineering from Carnegie Mellon University, and a B.S. in Mechanical Engineering from Boston University.