ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Jul 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
August 2026
Nuclear Technology
Fusion Science and Technology
Latest News
Aalo Atomics achieves criticality on July 4
Executive Order 14301 set an ambitious goal for at least three test reactors to achieve criticality by July 4. Two private companies participating in the Department of Energy’s Reactor Pilot Program—Antares and Valar Atomics—reached this stage earlier in June, and Deployable Energy—participating in the DOE's Nuclear Energy Launch Pad—became the third last week.
In the last few weeks, reports indicated that Aalo would be next, reaching criticality at Idaho National Laboratory with a low-enriched uranium–fueled, sodium-cooled reactor on or near the target date set forth by President Trump’s EO 14301. In the early hours of July 4, Aalo’s critical test reactor—a full-scale zero-power version of its planned 10-MWe Aalo-X—did just that, becoming the fourth DOE-authorized reactor to hit the milestone.
The Nuclear Criticality Safety Pioneer’s Scholarship was established by the Nuclear Criticality Safety Division (NCSD) in June 2006. This scholarship is in recognition of those individuals who have been identified as being "Pioneers" in the industry and who have made major contributions to nuclear criticality safety. These individuals, as well as a brief summary of their significant contributions, are maintained on the NCS Division's web site.
One scholarship will be awarded to a graduate or upper level undergraduate (Junior/Senior) nuclear science/engineering major, with the desired emphasis on areas supporting nuclear criticality safety. These areas include, but are not limited to, computer code development for neutron transport calculations, critical or subcritical experiments, and neutron cross-section evaluation.
Nuclear Criticality Safety Division (NCSD)
A selection committee will be established by the Nuclear Criticality Safety Division
Graduate (Masters or Ph.D.)
Undergraduate – Junior and Senior
1 awarded annually @ $3,000/each (Graduate) or $2,000/each (Undergraduate)
Nuclear Science / Engineering major, with the desired emphasis on areas supporting nuclear criticality safety such as computer code development for neutron transport calculations, critical or subcritical experiments, and neutron cross-section experiments.
Evaluation Criteria
Contributions to American Nuclear Society (30%)
Financial Need (20%)
Professional Accomplishments and Career Objectives (20%)
Academic Performance (30%)
February 1
Last modified November 8, 2022, 1:26pm CST