WEST partnership

Acting as a support to ITER, a project of worldwide significance, the WEST platform offers numerous possibilities to all ITER stakeholders, industrial and academic partners on both a national and international scale. Collaboration agreements have already been concluded with several partners who wish to join the project as early as the implementation phase of WEST; the platform will be mostly open to the scientific community and industrialists at the time of its operational phase.

WEST partnership

Osamu Motojima, Director-General of ITER Organization

Above all else, WEST will be an excellent test platform for preparing the implementation of ITER and its scientific operation. It will enable both domestic agencies in charge of supplying elements and industrialists involved in their production to validate certain components in conditions close to those of ITER before their actual delivery to the ITER Organization: the focus will beput on the divertor components; WEST will enable researchers to make tangible progress in many technological fields: measurement instruments, material resistance but it will also lead to a thorough understanding of the physical phenomena linked to fusion.

The Director-General of ITER supports the WEST Project and clearly made this understood when he stated that WEST will:

“undoubtedly offer ITER substantial benefit in terms of risk mitigation concerning the divertor material and operational strategy, provided the platform can be implemented on the timescale proposed.”


“I am thus fully convinced of the high pertinence of the WEST proposal as a key element of the R&D activities which must progress throughout the ITER partners in support of the ITER divertor procurement and implementation.”

Lettre_ITER_OMotojima_Juin 2012.pdf


WEST partnership

WEST partnership (31 December 2013)

This is why the CEA has now developed common plans with both European and Japanese domestic agencies (F4E and JADA) whose mission is to build the ITER divertor in order to maximize their use of the project within the framework of their procurement responsibilities.


The WEST Project is open to international collaboration outside of Europe as well. Many cooperation agreements were signed between the CEA and Fusion Institutes around the world (Chinese Institutes : SouthWestern Institute of Physics (SWIP, Chengdu) and Institute of Plasma Physics, Chinese Academy of Sciences (ASIPP, Hefei) ; Institute for Plasma Research (IPR, Gujarat, India) ; US Department of Energy (DOE) ; Institute of Plasma Physics and Laser Micri-fusion (IPPLM, Poland) ; National Fusion Research Institute and Ulsan National  Institute of Science and Technology (NFRI and UNIST, Koera).


On the European level, many laboratories involved in the study of the interaction of plasma-metallic walls have already expressed their interest in this work. A concerted programme on a European scale will address the utmost import mission of controlling plasma wall interactions, such as ponted out the European fusion roadmap.

WEST partnership

Member Laboratories of the national Federation of Research on Magnetic Confinement Fusion (FR-FCM)

Thus, many laboratories of the Research Federation on Magnetic Fusion (FR-FCM) which includes a total of approximately forty laboratories throughout France are already involved in the WEST Project.

Here are just a few of them for example:

  • PIIM (laboratoire de Physique des Interactions Ioniques et Moléculaires - Université Aix Marseille I)
  • IRPHE (Institut de Recherche sur les Phénomènes Hors Equilibre - Université Aix Marseille I)
  • IUSTI (Institut Universitaire des Systèmes Thermiques Industriels - Ecole Centrale Marseille, U1)
  • IM2NP (Institut Matériaux Microélectronique Nanosciences de Provence - Université Aix Marseille III)
  • M2P2 (Laboratoire de Mécanique, Modélisation & Procédés. Propres - Ecole Centrale Marseille, U3)
  • LJAD (Laboratoire J.A. Dieudonné - Université Nice)
  • LPP (Laboratoire de Physique des Plasmas - Ecole Polytechnique, Paris Sud)
  • LSPM (Laboratoire des Sciences des Procédés et des Matériaux - Villetaneuse, Paris XIII)
  • CORIA (COmplexe de Recherche Interprofessionnel en Aérothermochimie - INSA Rouen)
  • IJL (Institut Jean Lamour - Université Nancy)
  • LEMTA (Laboratoire d'Énergétique et de Mécanique Théorique et Appliquée Université Nancy)

Some diagnostics have been developed in partnership with these laboratories.

The Research Federation has also been eagerly called upon to elaborate the scientific programme in which it will participate once WEST is in operation.




The département des Bouches-du-Rhône is supporting the WEST project with a grant of 1.5 M€. This support was mainly focused on systems for the divertor, the plasma facing components and the instrumentation.




The WEST Project is supported by the European Regional Development Fund (Feder), which is recognized as playing a significant role in the reinforcement of the scientific and technological potential territorial to the service of the growth and employment. The starting phase of the project was supported by a first grant of 1.750 M€, while the second phase was supported by an additional grant of 1.074 M€.



European Structural & Investment Funds http://ec.europa.eu/contracts_grants/funds_en.htm


The WEST project is supported by the Région Provence-Alpes-Côte d’Azur with a grant of 550 k€. This support is mainly focused on the water loop cooling system upgrade.




WEST has received a support of 550k€ from the  French Ministery of National Education, Higher Education and Scientific Research (MENESR)



Last update : 02/23 2018 (13)

Faits marquants
From 30 June to 2nd July 2014, the first WEST international workshop gathered 120 participants in Aix en Provence. The purpose was to consolidate the WEST research plan, that will drive WEST during the coming years.
During the first Governing Board, members from world leading fusion institutions have confirmed their interest for the WEST project and discussed a common work plan for the coming years.
On the 29th of October 2013, in the presence of Mr. Tada (Head of the Japanese Domestic Agency, JADA) Mr.
Retour en haut