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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
Kairos Power finalizes contract on HALEU for Hermes
Kairos Power has finalized a contract with the Department of Energy to receive high-assay low-enriched uranium (HALEU) from the agency for the company’s Hermes low-power demonstration reactor, currently under construction in Oak Ridge, Tenn.
In partnership with Los Alamos National Laboratory, Kairos intends to use the DOE-provided material to produce HALEU TRISO fuel pebbles for Hermes. The company views the Hermes test reactor and the fuel fabrication program as crucial to the eventual success of its power-producing Hermes 2 demonstration plant, also to be sited in Oak Ridge, and future commercial fluoride salt–cooled high-temperature reactors.
Plenary Session
Monday, August 21, 2023|10:30AM–12:00PM EDT|Columbia 5-8
Session Chair:
Bao-Wen Yang (Delta Energy Group, DEQD/DEGNY)
NURETH-20 marks a key milestone of over 40 years of reactor thermal-hydraulics. As the flagship conference of ANS THD, NURETH has grown and expanded in the last 40 years and continues to impact the global thermal-hydraulic community. In this short panel, we celebrate the pioneers of NURETH (Todreas, Lahey and Podowski).
As a part of the 40th year anniversary celebration, this special panel is dedicated to recognizing and celebrating 40 years of success throughout the series of 20 NURETH conferences together with the founders, co-founders, and long term contributors of NURETH. As the invited panelists, the founders and co-founders of NURETH, Prof. Richard Lahey, Prof. Neil Todreas, and Prof. Michael Podowski will recollect and share their thoughts and experience in creating ANS THD and the NURETH series through their most enlightening speeches.
The trend of technical evolution in reactor thermal-hydraulics will be reviewed and summarized hand-in-hand with the history of the NURETH series (to be further explored).
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Attachment — Thermal-Hydraulics RTL's NURETH Talk
Attachment — Richard Lahey NURETH20
Attachment — Michael Podowski NURETH20.
Presentation Slides (Visible to Attendees) — Bao-Wen Yang slides
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