OKLOAurora+15MW.SMRSMRVOYGR+77MW.NuScaleNNENano Nuclear+Micro.ReactorLTBRLightbridge+Fuel.TechLEUCentrus+HALEU.ProdCCJCameco+Uranium.SupplyUECUranium Energy+U3O8.MiningCEGConstellation+TMI.RestartGEVGE Vernova+BWRX-300BWXBWXT+TRISO.FuelFUND.YTD2025-26$2.5B+.Raised
RESEARCH HUB // LATEST PAPERS & REPORTS

Nuclear Research Hub

Track the latest peer-reviewed research, NRC safety evaluations, DOE national lab publications, and policy analyses shaping the small modular reactor industry. 40+ papers across regulatory, materials, fuel cycle, economics, and deployment categories.

Last updated: March 2026
40 papers
RegulatoryMar 15, 2026

SMR Regulatory Approvals on the Horizon: Legal Analysis of 2026 NRC Pipeline

American Bar Association · American Bar Association
Key Finding:Legal analysis of imminent NRC licensing decisions for multiple SMR designs in 2026 and ADVANCE Act implementation.
View source →
PolicyMar 10, 2026

IEA Report: The Path to a New Era for Nuclear Energy

IEA Staff · International Energy Agency
Key Finding:Annual nuclear investment must double to $120B by 2030. SMR installations could reach 80 GW by 2040. China overtakes U.S. as largest fleet by 2030.
View source →
MaterialsFeb 10, 2026

ORNL-Kairos Power $27M Strategic Partnership for Molten Salt Reactors

ORNL, Kairos Power · Oak Ridge National Laboratory
Key Finding:$27M partnership to accelerate molten-salt-cooled advanced reactor development covering materials testing and modeling.
View source →
PolicyFeb 1, 2026

FY 2026 Budget: $750M Credit Subsidy + $30B Loan Authority for Nuclear

DOE, OMB · U.S. Department of Energy
Key Finding:$1.37B for Office of Nuclear Energy, $750M in credit subsidy, and up to $30B in new Title 17 loan authority.
View source →
PolicyJan 20, 2026

NEI 2026 Strategy Bulletin: 95% of US Fleet Targeting 80+ Year Operation

Nuclear Energy Institute · Nuclear Energy Institute
Key Finding:95% of U.S. nuclear fleet expects 80+ year operation. 21 sites pursuing extended power uprates in 2026.
View source →
Data CentersJan 15, 2026

Meta Platforms Nuclear Energy Procurement Strategy: 6.6 GW by 2035

Meta Energy Team · Meta Platforms
Key Finding:Largest corporate nuclear commitment in history at 6.6 GW, spanning four reactor technologies and signaling permanent hyperscaler demand for firm clean power.
View source →
PolicyDec 15, 2025

COP28 Nuclear Tripling Declaration: One Year Progress Assessment

World Nuclear Association · World Nuclear Association
Key Finding:14 of 22 signatory nations have enacted new nuclear support policies post-COP28, but current construction pipeline of 64 GW falls short of the 150 GW needed by 2035.
View source →
WasteDec 10, 2025

Finland Onkalo Deep Geological Repository: First Spent Fuel Emplacement Trial

Posiva Oy · Posiva Oy
Key Finding:World's first permanent spent fuel emplacement in deep geological repository, proving the KBS-3V disposal concept after 40 years of research and development.
View source →
Data CentersDec 1, 2025

Nuclear Energy and Data Center Electricity Demand: 2025-2040 Projections

EIA Analysis Staff · U.S. Energy Information Administration
Key Finding:Data center demand could drive 20-40 GW of new nuclear capacity additions by 2040, representing a $100-200B market opportunity for SMR developers.
View source →
WasteNov 20, 2025

Back-End Fuel Cycle Options for SMRs: Interim Storage, Reprocessing, and Disposal Pathways

William Magwood, Asa Stahl · OECD Nuclear Energy Agency
Key Finding:SMR fleet deployment requires 3-5 new interim storage facility designs by 2035 to handle novel fuel forms not compatible with existing LWR spent fuel infrastructure.
View source →
Fuel CycleNov 15, 2025

TRISO-X Fuel Fabrication Facility Receives NRC Part 70 Special Nuclear Material License

X-energy, NRC Staff · X-energy / U.S. Nuclear Regulatory Commission
Key Finding:First commercial TRISO fuel fabrication facility licensed in the US, removing a key supply chain bottleneck for HTGR deployment.
View source →
MaterialsNov 8, 2025

Radiation Tolerance of High-Entropy Alloys for Advanced Reactor Structural Applications

Yanwen Zhang, William Weber, Hongbin Bei · Oak Ridge National Laboratory
Key Finding:High-entropy alloys show 4-5x lower void swelling than 316SS at equivalent dose and temperature, opening a new material class for Generation IV reactor internals.
View source →
Fusion-FissionNov 5, 2025

IAEA World Fusion Outlook 2025: Status and Prospects for Commercial Fusion Energy

IAEA Fusion Energy Section · International Atomic Energy Agency
Key Finding:Over $7B in private fusion investment with 43 companies pursuing 8 different confinement concepts; IAEA projects first fusion electricity to the grid by 2035-2040.
View source →
PolicyOct 20, 2025

IEA World Energy Outlook 2025: Nuclear Energy Projections and Policy Scenarios

IEA Analysis Staff · International Energy Agency
Key Finding:IEA projects SMRs could contribute 50-120 GW of new nuclear capacity by 2050, requiring $150-350B in cumulative investment globally.
View source →
WasteOct 1, 2025

Global Deep Geological Repository Progress: 2025 Status Update

NEA Radioactive Waste Management Committee · OECD Nuclear Energy Agency
Key Finding:Three DGR programs now past the point of no return (Finland, Sweden, France), establishing geological disposal as a proven solution for high-level nuclear waste.
View source →
Fusion-FissionSep 30, 2025

China Z-FFR: Conceptual Design of a Z-Pinch Driven Fusion-Fission Hybrid Reactor

Yican Wu, Institute of Nuclear Energy Safety Technology · Chinese Academy of Sciences
Key Finding:Z-FFR design achieves energy gain Q=30 from the fission blanket even with fusion Q=2, making near-term fusion-fission hybrids viable before pure fusion breakeven.
View source →
EconomicsSep 20, 2025

Monte Carlo Estimation of SMR Levelized Costs Under Construction Risk and Learning Uncertainty

Geoffrey Black, Taylor Jamieson · Boise State University / Energy Options Network
Key Finding:P50 LCOE for 5th-of-a-kind SMRs ranges from $58-78/MWh across designs, but P90 values reach $95-130/MWh due to construction risk — highlighting the importance of on-time delivery.
View source →
Reactor DesignSep 15, 2025

DOME: Demonstration of Microreactor Experiments Test Bed at INL

Idaho National Laboratory · Idaho National Laboratory
Key Finding:Three microreactor designs simultaneously tested at DOME, validating shared infrastructure model that reduces per-developer qualification costs from $200M to $80M.
View source →
RegulatorySep 1, 2025

NRC Part 53: Technology-Inclusive Risk-Informed Framework for Advanced Reactors

NRC Staff · U.S. Nuclear Regulatory Commission
Key Finding:Expected to save $53.6M-$68.2M per applicant compared to Part 50/52 pathways and accelerate advanced reactor deployment timelines by 2-3 years.
View source →
Reactor DesignAug 28, 2025

ORNL Additive Manufacturing Demonstration Program: Reactor Component Qualification Pathway

Michael Kirka, Ryan Dehoff · Oak Ridge National Laboratory
Key Finding:New ASME code case for AM nuclear components could reduce manufacturing lead times from 36 months to 6 months for critical reactor parts.
View source →
Fuel CycleAug 22, 2025

Urenco USA Receives NRC Authorization for 10% Enrichment at New Mexico Facility

NRC Staff, Urenco USA · U.S. Nuclear Regulatory Commission / Urenco USA
Key Finding:Second domestic HALEU enrichment pathway established, reducing single-source risk and adding capacity for early advanced reactor fuel needs.
View source →
Data CentersAug 10, 2025

Nuclear Power for Data Centers: Legal, Regulatory, and Commercial Outlook

Amy Roma, Timothy Matthews · Morgan Lewis
Key Finding:Behind-the-meter SMR configurations at data centers may bypass lengthy grid interconnection queues, reducing timeline to power delivery by 3-5 years.
View source →
MaterialsAug 5, 2025

Neutronics and Thermal-Hydraulic Optimization of a 200 MWe Lead-Cooled Fast Reactor Core

Stefano Lorenzi, Antonio Cammi · Politecnico di Milano / Newcleo
Key Finding:Optimized LFR core design achieves breeding ratio of 1.08 with 15-year refueling interval, making it the most fuel-efficient SMR design currently in development.
View source →
Reactor DesignJul 30, 2025

BWXT Project Pele: Transportable Microreactor Core Fabrication and Assembly

BWXT Advanced Technologies · BWXT / U.S. Department of Defense
Key Finding:First US mobile reactor core assembled since the 1960s, with full system fitting in three standard shipping containers for C-17 transport.
View source →
RegulatoryJul 14, 2025

X-energy Xe-100 Construction Permit Application for Dow Seadrift Site

X-energy, Dow Chemical · X-energy / Dow Chemical
Key Finding:First industrial process heat SMR application in the US, demonstrating the cogeneration market beyond electricity-only applications.
View source →
EconomicsJul 1, 2025

Competitive LCOE Targets for SMRs in Restructured Electricity Markets

Jesse Jenkins, Nestor Sepulveda · Princeton University / ZERO Lab
Key Finding:SMRs become cost-optimal in most US markets at LCOE below $65/MWh, competing primarily against natural gas with CCS rather than against renewables.
View source →
PolicyJun 25, 2025

A New Era for Nuclear Energy: IEA Special Report on Nuclear Power in Clean Energy Transitions

IEA Analysis Staff · International Energy Agency
Key Finding:Global nuclear investment needs to triple from $50B/year to $150B/year by 2030 to stay on track for net zero, with SMRs requiring dedicated financing mechanisms.
View source →
MaterialsJun 18, 2025

Redox Control and Corrosion Mitigation Strategies for Fluoride and Chloride Molten Salt Reactors

Raluca Scarlat, Mark Anderson · UC Berkeley / University of Wisconsin-Madison
Key Finding:Active redox control via metallic beryllium or zirconium additions can reduce fluoride salt corrosion rates by 80-90%, extending component service life to 60+ years.
View source →
Reactor DesignJun 5, 2025

Additively Manufactured Functionally Graded Materials for Nuclear Reactor Components

Yutai Katoh, Michael Kirka · Oak Ridge National Laboratory
Key Finding:Functionally graded reactor components eliminate dissimilar metal welds — a primary failure mode in conventional reactors — while reducing fabrication time by 40%.
View source →
MaterialsMay 20, 2025

Accelerated Ion Irradiation Testing Protocol for Qualifying Advanced Reactor Materials

Gary Was, Zhijie Jiao, Stephen Taller · Oak Ridge National Laboratory / University of Michigan
Key Finding:New protocol reduces material qualification time from 10-15 years (neutron irradiation) to 2-3 years (ion irradiation), accelerating advanced reactor material development.
View source →
Data CentersMay 12, 2025

Structuring Nuclear Power Purchase Agreements for Hyperscale Data Centers

Amy Roma, Sachin Desai · Hogan Lovells / Pillsbury Winthrop
Key Finding:Milestone-based progress payments with 10-15% construction risk premium yield IRRs of 12-15% for SMR developers while keeping data center power costs below $60/MWh.
View source →
WasteMay 8, 2025

Pyrochemical Reprocessing of Metallic Fast Reactor Fuel: Pilot-Scale Demonstration Results

Shannon Bragg-Sitton, Tae-Sic Yoo · Idaho National Laboratory
Key Finding:99.5% actinide recovery achieved at pilot scale, demonstrating that fast reactor fuel recycling can reduce repository-bound waste volume by 90% and toxicity by 99%.
View source →
EconomicsApr 28, 2025

A Realist Approach to Nuclear Energy Innovation Policy

Robert Atkinson, David Hart · Information Technology and Innovation Foundation (ITIF)
Key Finding:Federal procurement guarantee of 10 GW of SMR capacity by 2035 would reduce private capital costs by 200-300 basis points and trigger $50B+ in private investment.
View source →
Reactor DesignApr 18, 2025

Qualification of 3D-Printed 316L Stainless Steel for Nuclear Reactor Service

Meimei Li, Wei-Ying Chen · Argonne National Laboratory
Key Finding:3D-printed 316L meets all ASME Section III requirements for Class 1 nuclear components, enabling additive manufacturing of reactor pressure boundary parts.
View source →
MaterialsApr 10, 2025

Corrosion Behavior of Structural Alloys in Molten Chloride Salt Environments for MSR Applications

Stephen Raiman, Kevin Robb, Jian Gan · Oak Ridge National Laboratory
Key Finding:Hastelloy-N shows corrosion rates below 25 μm/year in chloride salts at 700°C, meeting the 40-year design life threshold for molten chloride fast reactors.
View source →
PolicyMar 28, 2025

The Case for Completing ARDP: Economic and National Security Returns on Federal Investment

Nuclear Innovation Alliance · Nuclear Innovation Alliance
Key Finding:Each ARDP dollar generates $3.40 in economic returns through supply chain development, with demonstration plants unlocking an estimated $100B+ in follow-on commercial orders.
View source →
MaterialsMar 22, 2025

Transport and Deposition of Corrosion Products in Lead-Cooled Fast Reactor Primary Systems

Mariana Beatriz Azevedo, Alessandro Ferrara · ENEA / Newcleo
Key Finding:Corrosion product deposition on heat exchangers can be reduced by 70% through oxygen control at 10^-6 wt%, enabling 5-year maintenance intervals for LFR primary systems.
View source →
EconomicsMar 15, 2025

The Economic Challenges of Small Modular Reactors: Scaling, Learning, and Market Realities

M. Granger Morgan, Ahmed Abdulla · Carnegie Mellon University
Key Finding:SMR factory learning rates of 10-15% per doubling are plausible but insufficient alone to close the cost gap with large reactors — fleet orders of 8+ units are required for competitive economics.
View source →
MaterialsFeb 14, 2025

FeCrAl Oxide-Dispersion-Strengthened Steels for Lead-Cooled Fast Reactor Fuel Cladding

David Hoelzer, Lizhen Tan · Oak Ridge National Laboratory
Key Finding:FeCrAl-ODS cladding maintains structural integrity to 200 dpa at 550°C in liquid lead, exceeding the 150 dpa requirement for 60-year LFR operation.
View source →
Reactor DesignJan 25, 2025

3D-Printed Uranium Nitride Fuel Pellets: Microstructure Control and Performance Testing

Andrew Nelson, Kurt Terrani · Oak Ridge National Laboratory / Ultra Safe Nuclear
Key Finding:3D-printed UN fuel pellets achieve 30% higher thermal conductivity than conventional UO2, reducing peak fuel temperatures by 150°C and enabling higher power density operation.
View source →
FREQUENTLY ASKED QUESTIONS