Dionysios Chionis is the co-founder of Athlos Energy, the first Greek company dedicated to advancing nuclear energy. With extensive experience in the energy sector, Dionysios also leads the nuclear physics team at Axpo Power AG, Switzerland’s largest utility. His expertise spans reactor physics, nuclear technology, and strategic energy development. He holds a PhD in nuclear physics from EPFL, a Master’s in nuclear engineering from ETH Zurich, and a Mechanical Engineering degree from NTUA.