The Krell Institute manages two Department of Energy (DOE) fellowships that identify and support the nation’s top science and technology graduate students. The DOE Computational Science Graduate Fellowship (DOE CSGF) is funded by the Department of Energy’s National Nuclear Security Administration (NNSA) and Office of Science. The NNSA also funds the Stewardship Science Graduate Fellowship (SSGF). Besides managing programs, the Krell Institute also helps the scientific community gain support for projects. Krell frequently assists with initiatives that advance high-performance computing for the scientific and technology communities. Krell backs up its fellowship management expertise with high-quality publishing, planning of events large and small and many other community-building capabilities and services.