Ahmed Diallo
Program Director, ARPA-E
About
Dr. Ahmed Diallo is a Program Director at the U.S. Department of Energy's Advanced Research Projects Agency-Energy (ARPA-E), where he spearheads high-risk, high-reward initiatives to accelerate the commercialization of fusion energy through transformative R&D, overseeing portfolios that bridge innovative diagnostics, materials, and power plant technologies to enable grid-scale electricity from fusion. A Distinguished Research Fellow and Principal Research Physicist at Princeton Plasma Physics Laboratory (PPPL) since 2009—where he previously headed the Advanced Diagnostics Development Division and served as Deputy Director of the Innovation Network for Fusion Energy (INFUSE) public-private partnership—Diallo has pioneered laser-aided, X-ray, and other cutting-edge diagnostic tools advancing magnetic fusion plasmas, high-energy-density physics, microelectronics, and quantum computing. Born in Burkina Faso and inspired by the quest for abundant clean energy in underserved regions, he earned a PhD in physics from the University of Iowa after earlier studies in Burkina Faso and Montana, followed by postdoctoral work at the Swiss Plasma Center and Australian National University; honored with the DOE Early Career Award, Oppenheimer Fellowship, and over 140 publications, Diallo passionately drives the fusion ecosystem toward rapid milestones for a sustainable energy future.