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  • Why Downblending HEU is Vital to Keep US Advanced Nuclear on . . .
    While developing domestic enrichment capacity will be essential to fueling our advanced reactor fleet, downblending highly-enriched uranium (HEU) is urgently needed to produce the initial fuel loads for our first advanced reactor units and ensure we stay on schedule for commercializing advanced nuclear power Although the current US HEU
  • Savannah River Site Preps to Provide Fuel for Advanced . . .
    - The H Canyon chemical separations facility at Savannah River Site (SRS) is preparing to recycle used highly enriched uranium (HEU) and downblend it to provide much-needed fuel for U S advanced nuclear reactors The downblended fuel, known as high-assay low-enriched uranium (HALEU), is desirable for use in nuclear power reactor designs
  • High-Assay Low-Enriched Uranium (HALEU) Program
    enriched uranium (HEU) in the federal complex HEU contains 20% or more U-235 energy with initiatives to design, license, and sell nuclear reactors of advanced design Nuclear technology developers seek to accelerate their path to market and have requested DOE assistance to supply an interim amount of HALEU to support fuel performance
  • EXPANDED AND ACCELERATED HEU DOWNBLENDING: DESIGNING OPTIONS . . .
    Accelerating and expanding the downblending of highly enriched uranium (HEU) beyond the current 500-ton U S -Russian HEU Purchase Agreement would have significant security benefits Russia will still have large quantities of HEU not needed for military purposes after 500 tons of HEU has been blended to low-enriched uranium (LEU)
  • Uranium Enrichment: What It Is and Why It Matters
    A notable example is the "Megatons to Megawatts Program," which converted HEU from dismantled Russian nuclear warheads into fuel for U S power reactors, contributing significantly to both
  • HEU Commercial Down-blending – A Non-Proliferation Winner!
    The intent of the RFS is to support U S Government efforts to ensure reliable access to nuclear fuel supplies for qualifying entities that face a disruption in supply that cannot be corrected through normal commercial means This project is well underway with all HEU materials delivered and down-blending over 50% complete
  • Civilian HEU: Past and Current Reduction Efforts
    [53] The 2005 Annual Report noted the “cooperation of Russia and the United States to convert research reactors to LEU (low enriched) fuel” and the repatriation of Russian-origin HEU fuel “from a number of countries, most of which are not involved directly in the Global Partnership ”





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