About Us We apply expertise in advanced materials, supercomputing, neutrons, and nuclear science to national priorities in energy, security, and scientific discovery Learn more CHECK IT OUT @ORNL creates a new system to produce solid yttrium hydride — a moderator that could be used in advanced reactors or nuclear thermal propulsion systems. Learn more: https://bit.ly/2VLobFG ORNL is the only place in the world capable of efficiently producing the radioisotope californium-252, an essential material for nuclear reactor startup. ORNL and @FramatomeUS parts for @TVAnews Browns Ferry plant represent two first-of-a-kind demonstrations: the first 3D printed safety-related parts to go into a reactor and the first physical parts with digital twins created using advanced #AI techniques Careers Working Here Leveraging the talents of world-class researchers Learn more Living Here The best of both worlds: great outdoors and urban centers Learn more Our Research Community Identifies, attracts, and recruits exceptional diverse talent Learn more Partnerships University Develop the next generation of great scientists and engineers Learn more Industry License Technologies and Collaborate with ORNL Learn more 649 patents issued since 2005 3,200 visiting scientists annually 70 nationalities represented in ORNL's workforce 146 active licenses