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18–21 Nov 2025
IAEA Headquarters, Vienna, Austria
Europe/Vienna timezone

Fusion Codes & Standards: Current Challenges and Future Directions

Not scheduled
6h 45m
M5 (IAEA Headquarters, Vienna, Austria)

M5

IAEA Headquarters, Vienna, Austria

Speaker

Luigi Candido (Kyoto Fusioneering Ltd)

Description

The development of fusion energy requires robust, harmonised Codes and Standards (C&S) to ensure safety, reliability, and regulatory acceptance. Kyoto Fusioneering (KF) has extensive experience applying ASME, JSME, RCC-MRx, and CSA frameworks to real projects, including hydrogen isotope permeation sensors (TRI-PRISM) and the UNITY-2 tritium facility. KF actively contributes to shaping future standards through participation in ASME BPVC Section III Division 4 and ISO initiatives via BSI, providing technical input and data from advanced blanket and fuel cycle systems.

Despite progress, significant gaps remain: qualification pathways for high-temperature and reduced-activation materials (e.g., SiCf/SiC, vanadium alloys, RAFM steels) and the absence of fusion-specific acceptance criteria for tritium permeation barrier coatings. Addressing these challenges requires international collaboration, experimental validation, and pragmatic approaches that avoid overly restrictive requirements at this early stage. KF advocates for ASME to lead global harmonisation efforts, supported by evidence-based processes, to enable safe, efficient, and timely deployment of fusion technologies worldwide.

Technical Categories Addressed Other Systems
Speaker's title Mr
Speaker's email address l.candido@kyotofusioneering.com
Country/Int. organization United Kingdom of Great Britain and Northern Ireland
Affiliation/Organization Kyoto Fusioneering UK Ltd

Author

Luigi Candido (Kyoto Fusioneering Ltd)

Presentation materials

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