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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Apr 2026
Jan 2026
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Nuclear Science and Engineering
May 2026
Nuclear Technology
February 2026
Fusion Science and Technology
Latest News
NRC proposed rule for licensing reactors authorized by DOE, DOD
Nuclear reactor designs approved by the Department of Energy or Department of Defense could get streamlined pathways through the Nuclear Regulatory Commission’s commercial licensing process should applicants wish to push the technology into the civilian sector.
A proposed rule introduced April 2 by the NRC would “improve NRC licensing review efficiency, where applicable, by explicitly establishing by regulation an additional means for reactor applicants to demonstrate the safety functions of their reactor designs, and thus, would contribute to the safe and secure use and deployment of civilian nuclear energy technologies.”
Technical Session|Panel|Policy, Regulations, Safety, and Security
Tuesday, April 28, 2026|8:00–9:20AM EDT|Room 302/303/304
The development and deployment of space nuclear power systems that include radioisotope power sources and fission reactors is underway by the US government and private industry. Review and approval for nuclear systems have been well established for government radioisotope systems based upon the use of Plutonium-238, but alternative materials and designs are now being considered, and private industry are proposing to build and launch both radioisotope and reactor systems. The safety review and launch approval process are critical to the future of nuclear power systems and include the review by multiple agencies. Private industry may now fall under the FAA for launch approval, and the government will seek approval through the INSRB as defined in NSPM-20. There have been numerous questions that have been raised about how both government and commercial launches will be coordinated and approved through NASA, the FAA and DOW. The purpose of this panel is to bring together experts to discuss their vision on how these issues will be resolved.
Patrick McClure
SpaceNukes
Ryan Edwards
NASA
Alex Gilbert
Zeno Power
Russ Johns
LANL
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