Constantine (Costa) Samaras is an associate professor in the Department of Civil and Environmental Engineering and Affiliated Faculty in the Energy Science, Technology and Policy Program at Carnegie Mellon University. His research spans energy, climate change, automation, and defense analysis. He analyzes how energy technology and infrastructure system designs affect energy use and national security, resilience to climate change impacts, economic and innovation outcomes, and life cycle environmental externalities. He directs the Center for Engineering and Resilience for Climate Adaptation and is Co-Director of the Power Sector Carbon Index. He received a joint Ph.D. in Civil and Environmental Engineering and Engineering and Public Policy and from Carnegie Mellon, a M.P.A. in Public Policy from the Wagner Graduate School of Public Service at New York University, and a B.S. in Civil Engineering from Bucknell University.