Oak Ridge National Lab houses the world’s first and fastest exascale supercomputer, Hewlett Packard Enterprise Frontier, or OLCF-5. (Image credit: Carlos Jones / ORNL, U.S. Dept. of Energy). Department of Energy ready to use Frontier supercomputer to solve 24 science problems Research projects will span key national policy areas: economic, national and energy security; scientific discovery; and even health care. Jun 6, 2022 By Dave Nyczepir