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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Excel Services and GSE Solutions talk license renewal
The American Nuclear Society recently hosted a Supplier Showcase webinar, “License Renewal: Smarter, Faster, Better,” featuring two industry experts from Excel Services Corporation, a regulatory and consulting services firm, and GSE Solutions, a nuclear engineering and software company, who both shared a variety of insights into how to go through the license renewal process efficiently.
Visit Web Site
Promethian Energy and Space Technologies is a specialized startup providing advanced solutions in nuclear safety, instrumentation, and space systems. Our core capabilities include:
• Criticality Accident Alarm Systems (CAAS): Full-scope design, procurement, fabrication, and installation.
• Nuclear Instrumentation: Novel detector development and commercialization, including fast fission neutron detectors and combined neutron–gamma detection systems.
• Criticality Safety & Modeling: Facility analyses and safety assessments using MCNP, with expertise spanning fast fission and thermal reactor systems.
• Radiation Effects Testing: Nuclear materials testing of electronics and advanced materials under high neutron/gamma fluence, with multiple publications in the field.
• Space Applications: Instrumentation and materials testing for space nuclear systems, reactor monitoring solutions, and engineering approaches to unique nuclear challenges.
Promethian brings together deep technical expertise and agile problem-solving to support the DOE/DOD complex, research institutions, and industry partners. Our mission is to deliver innovative nuclear safety and space-power technologies from concept through deployment.
