The outlook for harnessing on Earth the fusion that powers the sun and stars

Feb. 3, 2020

What does the future hold for the development of fusion energy as a safe, clean and virtually limitless source of power to generate electricity? To find out, the Andlinger Center for Energy and Environment at Princeton University spoke with Steve Cowley, director of the U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL) and Princeton University professor of astrophysical sciences, and Egemen Kolemen, a PPPL physicist and assistant professor of mechanical and aerospace engineering and the Andlinger Center. The conversation ranged from the recent rush of private companies into the field to the role of innovation in making fusion power an affordable reality. You can read the story and interviews, “Andlinger Center Speaks: Fusion’s Hot Moment,” here.


PPPL is mastering the art of using plasma — the fourth state of matter — to solve some of the world's toughest science and technology challenges. Nestled on Princeton University’s Forrestal Campus in Plainsboro, New Jersey, our research ignites innovation in a range of applications including fusion energy, nanoscale fabrication, quantum materials and devices, and sustainability science. The University manages the Laboratory for the U.S. Department of Energy’s Office of Science, which is the nation’s single largest supporter of basic research in the physical sciences. Feel the heat at https://energy.gov/science and https://www.pppl.gov.