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2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Two steps forward for U.K. advanced nuclear
This week, two significant announcements have emerged from the United Kingdom’s advanced reactor sector.
On June 14, Rolls-Royce, the United Kingdom National Nuclear Laboratory, and the Japan Atomic Energy Agency announced that they had signed two trilateral memorandums of cooperation to collaborate on “advanced modular reactor (AMR) technology, specifically high-temperature gas-cooled reactors (HTGR), and the coated particle fuel these reactors will use.”
Separately, on June 16, Bellevue, Wash.–based TerraPower announced that its Natrium reactor design has been formally submitted for U.K. regulatory review. The company also announced the formation of a new subsidiary, TerraPower UK Ltd.
Technical Session|Panel|Sponsored by Executive Panels
Monday, June 14, 2021|1:00–2:45PM EDT
Session Chair:
Jeffrey C. King (Colorado School of Mines)
Session Organizer:
Staff Producer:
John Starkey (ANS)
The rapid progress towards the commercial development of space has significantly changed the landscape for the deployment of space nuclear technologies. Where space nuclear power was once the nearly exclusive domain of the Department of Energy and NASA, there is now a commercially driven demand for space nuclear technologies to support private space exploration missions and in-situ resource utilization efforts. In parallel, private companies (both start-ups and long-established reactor vendors) are emerging to meet this demand. This panel will examine the exciting new world of commercial space nuclear technology development. Alan Boyle, contributing editor to GeekWire, will moderate a round table discussion on opportunities for space nuclear power technologies in the context of commercial space development. Each of the panelists will start with a brief talk about their perspective on space nuclear technologies, followed by a discussion led by the moderator. Finally, the panel will take questions from the audience.
Ron Faibish
General Atomics
Troy Howe
Howe Industries
David Poston
Space Nuclear Power Corporation
Paolo Venneri
USNC-Tech
George Sowers
Colorado School of Mines Space Resources Program
Rick Tumlinson
SpaceFund
Alan Boyle
GeekWire
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Session Notes — Panelist Biographies