DOE Microreactor Program Review 2025

March 4 – 5, 2025

Systems Integration and Analysis

PresenterPresentation TitlePresentation
Alex Huning01 - System Integration and Analysis OverviewLink
Abdalla Abou-Jaoude02 - Microreactor Cost BasisLink
Manit Shah03 - MELCOR Model Development for BlueCRAB and FATE Microreactor Code ComparisonsLink
Steve Maheras04 - Planning for Microreactor Transportation ActivitiesLink
Saya Lee05 - Development of the Technical Bases to Support Flexible Siting of Microreactors Based on Right-Sized Emergency Planning Zones (NEUP Project 2 P3-29622) PennStateLink
Martin Neito-Perez06 - Feasibility Study for Nuclear Heat Injection in Cement Manufacturing: the Process Dissection (NEUP Project 24-32112) PennStateLink

Demonstration Capabilities

PresenterPresentation TitlePresentation
Piyush Sabharall01 - Demonstration Capabilities OverviewLink
Zach Sellers02 - SPHERE Testing and ValidationLink
TJ Morton03 - MAGNET Brayton Cycle PCU IntegrationLink
Hitesh Bindra04 - Direct Heating of Chemical Catalysts for Hydrogen and Fertilier Production Using Microreactors (NEUP Project 21-24152) Purdue UnivLink
Mark Anderson05 - Sodium Heat Pipes: Design and Failure Mode Assessment for Microreactor Applications (NEUP Project 24-31551) Univ of WI-MadisonLink
Piyush Sabharall06 - Demonstration Capabilities Wrap-UpLink

Microreactor Application

PresenterPresentation TitlePresentation
Abdalla Abou-Jaoude01 - Microreactor Applications Research, Validation and Evaluation (MARVEL) Microreactor Project UpdateLink

Technology Maturation

PresenterPresentation TitlePresentation
Holly Trellue01 - Technology Maturation OverviewLink
Latif Yocout02 - High Temperature Moderator Containment: AMM ConceptLink
Kory Linton03 - Post-Irradiation Examination of Yttruim HydrideLink
Tony Crawford04 - Instrumentation and Sensors - Microreactor Automatic Control System (MACS/ViBRANT) SystemLink
Pradeep Ramuhali05 - Microreactor Automated Control Systems (MACS)Link
paul Geimer06 - Instrumentation and Sensors - AcousticsLink
Chris Petrie07 - Instrumentation and Sensors - ConductivityLink
Katrina Sweetland08 - Graphite Test Article and Heat PipesLink
Tate Patterson09 - Powder Metallrgy - Hot Isostatic Pressing of 316H Stainless Steel in Support of MicroreactorsLink
Holly Trellue10 - Technology Maturations ConclusionsLink
Curtis Foster11 - Cost Reduction for Advanced Integration Heat Exchanger Technology for Microreactors (NEUP Project 21-24225) Univ of WI-MadisonLink
Jeff King12 - Development of Hydrogen Transport Models for High Temperature Metal Hydride Moderators (NEUP Project 2-27123) CO School of MinesLink
El-Genk13 - Demonstrating Autonomous Control Machine Learning Algorithms for Remote Control of the VSLLIM Microreactor (NEUP Project 22-26910) Univ of New MexicoLink
Sylianos Chatzidakis13 - Demonstrating Autonomous Control Machine Learning Architectures for Microreactors Under Prototypic Conditions in PUR-1 (NEUP Project 22-26910) Purdue UnivLink
Eric Lang14 - Decipering Irradiation Effects of Yhx Through In-situ Evaluation and Micromechanics for Microreactor Applications (NEUP Project 23-29784) Univ of New MexicoLink
Jason Trelewicz15 - Transforming Microreactor Economics Through Hydride Moderator Enabled Neutron Economy (NEUP Project 23-29834) Stony Brook UnivLink

Meeting Objectives

This Program Review will be focused on ongoing progress for each Technical Focus Area and discussion of path forward for the remainder of FY25. Discussions will highlight:

  • Accomplishments to date and progress on key efforts
  • Issues/concerns related to meeting FY25 goals and M2 milestones
  • Potential collaboration with other NE programs
  • Initial thoughts on priorities for FY26 and beyond
  • Review participant questions

Program Vision

Through cross-cutting research and development and technology demonstration support, the Microreactor Program will enable broad deployment of microreactor technology by:

  • Achieve technological breakthroughs for key features of microreactors
  • Identifying and addressing technology solutions to improve the economic viability and licensing readiness of microreactors
  • Enable successful demonstrations of multiple domestic commercial microreactors

Program Objectives

  1. Address critical, cross-cutting R&D needs that require unique national lab or university expertise or capabilities
  2. Develop R&D infrastructure to support design, demonstration, regulatory issue resolution, and M&S code validation
  3. Develop advanced technologies that enable improvements in microreactor viability