2018 Mo-99 Topical Meeting

Sept. 23-26, 2018 — Hilton Knoxville Hotel, Knoxville, TN

  • NNSA’s 2018 Mo-99 Topical Meeting
    Organized by Argonne National Laboratory, the meeting will take place in Knoxville, Tennessee, USA from Sept. 23-26, 2018.

  • Hotel
    The meeting will be at the Hilton Knoxville located in Knoxville, TN.

  • Venue
    of the meeting will be Knoxville, Tennessee, USA. 

  • Instructions for Authors
    Iinstructions for authors, including documents and deadlines.
    Instructions for Authors…

  • Register
    For more information visit:
    Online registration…

  • Visa
    Entry and exit requirements for the United States.

  • Organizers
    Find contact information

Program and Workshop Overview

The U.S. Department of Energy’s (DOE) National Nuclear Security Administration (NNSA) manages the Material Management and Minimization (M3) Conversion Program that was established in 2015, being a continuation of the Global Threat Reduction Initiative (GTRI) and Reduced Enrichment for Research and Test Reactors (RERTR) Programs that were established in 2004 and 1978 respectively. The M3 Conversion Program mission supports minimization and, to the extent possible, elimination of the use of highly-enriched uranium (HEU) in civil nuclear applications by working to convert research reactors and isotope production processes to the use of low-enriched uranium (LEU) fuel and targets throughout the world. Over the past few years, unexpected shutdowns at the major molybdenum-99 (Mo-99) production facilities have resulted in significant shortages of this important medical isotope. Because of this, the United States is currently situated at the nexus of two related priorities: discouraging the use of proliferation-sensitive HEU in civilian applications and overcoming a health crisis from the lack of a sufficient, reliable supply of Mo-99.

NNSA has worked since 2009 to accelerate commercial production of Mo-99 in the United States. M3 provides support to establish reliable supplies of Mo-99, produced without HEU, for the United States by supporting a variety of innovative technologies that do not use HEU, a mission made all the more urgent with the shutdown of Canada’s National Research Universal reactor — historically the United States' largest supplier — in late 2016. Through these actions M3's Mo-99 program is addressing both issues of nonproliferation and reliability of supply.

Past Mo-99 Topical Meetings

2018 Mo-99 Topical Meeting (Knoxville) 2017 Mo-99 Topical Meeting (Montreal) 2016 Mo-99 Topical Meeting (St. Louis) 2015 Mo-99 Topical Meeting (Boston)


For further information and questions please contact the Organizing Committee.

2018 Mo-99 Topical Meeting

Mo-99 2018 News:

Oct. 18, 2018  Mo-99 2018 Abstracts and Presentations now available: Mo-99 2018 abstracts and presentations are now available for download… View »

May 05, 2018Mo-99 2018 Announced: Mo-99 2018 will be held in Knoxville, TN, September 23-26, 2018.

Mo-99 2017 News:

Nov. 21, 2017  Mo-99 2017 Abstracts and Presentations now available: Mo-99 2017 abstracts and presentations are now available for download… View »


For more information:

Technical Questions:
For further information and questions please contact:

John Holland
Argonne National Laboratory

Administrative Questions:
Mrs. Karen Grudzinski
Argonne National Laboratory
9700 South Cass Avenue, Building 208
Lemont, Illinois 60439-4815, U.S.A.
Phone: +1 (630) 252-1671
Fax: +1 (630) 252-5161


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