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      August 24–27, 2026

      Dallas, TX|Hilton Anatole

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      The transformation of the NRC: 50 years of commissioners

      The dust is beginning to settle following the whirlwind of changes at the Nuclear Regulatory Commission over the past year, and 2025 ultimately may be viewed as a transformative year, as well as the year the NRC celebrated its golden anniversary. The 12 months of that milestone year brought more change to the agency in its composition, its mandate, and its relationship to the executive branch than any comparable period in the preceding four decades.

      Now at 51 years and counting, the NRC is working with a full commission and issuing new rulemakings to both regulate and support the next round of nuclear deployments. With the turbulence of 2025 still fresh in our minds, Nuclear News decided it was a good time to revisit the professional backgrounds of all 42 NRC commissioners who have served over the agency’s 50-year history to see how the composition of the commission has evolved over time.

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ANS Young Members Group Spotlight on National Labs

Nevada National Security Site

August 26, 2021|11:00AM–12:30PM (12:00–1:30PM EDT)

All UsersAvailable to All Users



Join ANS's Young Members Group in exploring the Nevada National Security Site, an enterprise of special-purpose government facilities that provide testing and diagnostic services, applied science, and development engineering for the U.S. national security community.

Unique among Department of Energy and National Nuclear Security Administration assets, the NNSS offers year-round nuclear and radiological experiments and operations in secure ground, air, and underground configurations. While this might attract users from the community of nuclear weapons scientists and engineers, the capabilities are also sited to support non-proliferation, counterterrorism, intelligence, and emergency response missions. The enterprise provides users with services such as the configuration and operation of large-scale test beds; training for and conduct of emergency response; and applied research, development, and fabrication of advanced measurement and monitoring tools. As an expansive desert operations range, the site also enables nationally recognized capabilities for render-safe, explosive, chemical, biological-simulant, and low-level waste management operations.

Panelists

  • Roger Rocha, Vice President & COO, Mission Support and Test Services, LLC (MSTS)
  • JC Wallace, Senior Director, Stockpile Experimentation & Operations
  • Mark Krauss, Senior Director, Operations & Environmental Management
  • Bart Jones, Senior Director, Global Security
  • Melissa Hunt, Director, Applied Technology
  • Alexis Reed, Director, Nuclear Response
  • George Stamper, Manager, Counterterrorism
  • Pam Rangel, Manager, Special Technologies Lab
  • John Contardi, Senior Director, Mission Assurance
  • Jose Sinibaldi, Chief Scientist, MSTS
  • Brent Baker, Manager, Talent Acquisition

Moderator

  • Kelsey Amundson, ANS Young Members Group

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