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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
APS seeks SLR to keep Palo Verde operational into the 2060s
Arizona Public Service has informed the Nuclear Regulatory Commission of its intention to renew the operating licenses of the Palo Verde nuclear power plant’s three reactors for a second 20-year term, which could extend operations at the facility into the 2060s.
According to the announcement, APS won’t submit the subsequent license renewal application to the NRC until late 2027. The renewal would allow Unit 1 to operate through 2065, Unit 2 through 2066, and Unit 3 through 2067.
Technical Session
Monday, May 8, 2023|1:30–3:10PM MDT|Idaho Falls Room
Session Chair:
Michael C. Miller
Session Organizer:
Alternate Chair:
Sebastian C. Corbisiero
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Overview of the Interagency Nuclear Safety Review Board Playbook
1:30–1:50PM MDT
Donald Helton (NASA), Karl Garman (Federal Aviation Administration), Mark Glissman (Air Force Safety Center), Tina Ghosh (Nuclear Regulatory Commission)
Paper
Overview of Past Space Nuclear Reactor Functional Safety Principles in the Context of Recent Policy Changes
1:50–2:10PM MDT
Donald Helton (NASA), Lee Mason (NASA Glenn Research Center), Matthew Forsbacka (NASA)
Probabilistic Risk Analysis Methods for Nuclear Launch Safety
2:10–2:30PM MDT
Kevin A. Makinson (Ultra Safe Nuclear), Christopher Morrison (Ultra Safe Nuclear)
Paving the Way for European Safe Nuclear Use in Space: Argonaut Mission
2:30–2:50PM MDT
Grzegorz Ambroszkiewicz (ESA/ESTEC), Alexander Getimis (ESA/ESTEC), Paloma Villar (ESA/ESTEC)
Engaging for Success: Effective Space Nuclear Stakeholder Communications
2:50–3:10PM MDT
Kristin M. Jansen (NASA Glenn Research Center), Kerri B. Beisser (Aerospace Corp.), Douglas M. Isbell (NASA Jet Propulsion Laboratory)
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