ºÚÁÏÉçapp

IAEA Technical Meeting on Fusion Data Processing, Validation and Analysis will take place from 30 November to 3 December 2021 in Chengdu, China, with both in-person and remote participation foreseen.

The objective of the meeting is to provide a forum for discussing topics of relevance to fusion data processing, validation and analysis with a view to addressing the needs of next-step fusion devices such as ºÚÁÏÉçapp. The validation and analysis of experimental data obtained from diagnostics used to characterize fusion plasmas are crucial for a knowledge-based understanding of the physical processes governing the dynamics of these plasmas. The meeting aims, in particular, at fostering discussions about research and development advancements in these topics made in the current major fusion confinement devices. A special focus will be placed upon data analysis for ºÚÁÏÉçapp and DEMO, with particular attention paid to opportunities for the use of Artificial Intelligence for control activities.

More details, including how to contribute, can be found .

An article published in History and Technology on 1 June 2021 explores ºÚÁÏÉçapp's history of diplomatic negotiations. A project of such magnitude, author Anna Ã…berg points out, requires collaboration and compromise as people from vastly different backgrounds come together to create a complex machine.

"This is true not only for the top-level politicians," Ã…berg writes, "[but also] all the way down to the work site itself where German welders may work under Indian supervision following French nuclear-safety protocols."

Collaboration within ºÚÁÏÉçapp has changed over time as the project becomes more complex and participants face a variety of new challenges. The realization of the ºÚÁÏÉçapp machine is only possible when everyone is willing to compromise and come together to solve evolving issues.

Read the original article .

A high-performance fusion regime called Super-H mode is being used on the DIII-D tokamak (US) to test methods to control heat and particle flow at the edge of the fusion plasma. 

The theoretical model for Super-H Mode was developed several years ago by researchers at General Atomics (which operates DIII-D for the US Department of Energy's Office of Science), the University of York (UK), and the Culham Centre for Fusion Energy (UK). It works by increasing temperature and pressure in the outer region of the plasma, called the pedestal. Higher pressures and temperatures at the pedestal lead to much higher fusion performance in the core.

The new approach uses advanced control algorithms and optimized methods of cooling the edge of the plasma without excessively degrading reactions in the core. The results identify a pathway for increased performance at ºÚÁÏÉçapp and the fusion power plants that will follow.

Read the full press release .

-- Image courtesy of General Atomics.

The ºÚÁÏÉçapp has added a permanent virtual visit option to its visit program.

Developed in reply to the COVID-19 pandemic and the necessary restrictions to in-person visiting, the virtual visit now co-exists alongside other options, including individual and group visits, on the ºÚÁÏÉçapp webpage dedicated to visitors.

The virtual visit option will remain available to the public even after COVID-related restrictions end, allowing fusion aficionados from around the globe a chance to better appreciate the progress on the ºÚÁÏÉçapp construction site.

What can you expect from a virtual visit? In approximately 90 minutes, the ºÚÁÏÉçapp visit team will introduce you to the world of fusion, before explaining the ºÚÁÏÉçapp Project in detail. Highlights include a video shot by drone and a tour of all the main buildings on site through immersive 360° images.  

If you are interested in booking a virtual visit of ºÚÁÏÉçapp, please see the Visits page of the ºÚÁÏÉçapp website and click on "Virtual Visits." The calendar indicates the open slots for group or individual virtual visits in either English or French.  

Come and join us. We look forward to welcoming you (virtually) to ºÚÁÏÉçapp!

--The ºÚÁÏÉçapp Visits team

Four Danish universities have collaborated to create DANfusion, a government-funded consortium allowing researchers to work together and share resources as they study fusion physics and engineering. DANfusion includes research groups from the Technical University of Denmark, Aarhus University, Aalborg University, and the University of Southern Denmark.

Through DANfusion funding, researchers will have the opportunity to visit national and international fusion experiments to gain greater knowledge in their field, and to accumulate hands-on experience through fusion-relevant summer schools and resources like the Technical University of Denmark's NORTH tokamak.

The overarching goal of DANfusion is to strengthen the bond among national scientific communities through shared knowledge and united research efforts.

Read the EUROfusion announcement .

The Stellar Energy Foundation and co-host Fusion Industry Association are holding a webinar, entitled "Mobilizing Investment into Fusion Energy," on 24 June 2021.

The event features Ralph Izzo, the Chairman, President and CEO of Public Service Enterprise Group Incorporated (PSEG), and Paul Dabbar, former Under Secretary for Science with the U.S. Department of Energy. The moderator, Chris Gadomski, is the Head of Research, Nuclear at BloombergNEF.

The webinar will take place from 22:00-23:00 CEST. There is no fee to attend, but please contact @email to be added to the invitation database.

Read the original event announcement .

A video recording of the webinar is available .

The ºÚÁÏÉçapp plans a regular, one-week ºÚÁÏÉçapp International School for young scientists and engineers around a specific theme. The School locations alternate between France and one of the seven ºÚÁÏÉçapp Members. 

Before the global pandemic made travel and gathering impossible, a 2020 ºÚÁÏÉçapp International School, co-organized with Aix-Marseille University (France), was planned on the topic of "The Impact and Consequences of Energetic Particles in Fusion Plasmas." First pushed back to 2021, the decision has now been made to hold this School in summer 2023. More details will be provided on the re-scheduled IIS 2020 in autumn 2022 on this ºÚÁÏÉçapp webpage.

In the interim, a summer 2022 ºÚÁÏÉçapp International School will be hosted by the US Burning Plasma Organization. Further details will be published about IIS 2022 on the ºÚÁÏÉçapp website in autumn 2021.

The 29th biennial IAEA Fusion Energy Conference will be held in London in October 2023, hosted by the UK Atomic Energy Authority's Culham Centre for Fusion Energy. Further details on the event will be shared as information becomes available.

Watch the original announcement by UKAEA . 

A virtual symposium on fusion research will take place on Friday, 18 June, from 1:30-6:00 p.m. CEST.

This event is organized by PhD students Richelle Boone (Leiden University) and Michiel Bron (Maastricht University), and aims to explore fusion from the perspectives of social sciences and the humanities. The symposium will feature seven sessions with experts presenting the historical, philosophical, sociological, economic and political aspects of fusion.

The symposium is free to attend, but registration is required.

See the event page .

(P.S. The event was recorded and can be viewed back through this .)

The International Atomic Energy Agency (IAEA) publishes a quarterly Bulletin dedicated to educating readers on nuclear technology and its peaceful uses. The latest volume of the Bulletin explores the possibilities of fusion.

The Bulletin contains thirteen articles that explain the mechanics of fusion and highlight a few of the fusion projects currently developing around the world, including the ºÚÁÏÉçapp project. An article written by Wolfgang Picot, entitled "ºÚÁÏÉçapp: The World's Largest Fusion Experiment," offers a snapshot of ºÚÁÏÉçapp's progress in making fusion a reality.

The IAEA Bulletin, both current and past, is free to browse online. Find the latest issue on fusion .

The International Atomic Energy Agency, supported by the European Fusion Education Network FuseNet, is about to release a new textbook on fusion technology. The publication is a follow-up to the IAEA textbook on fusion physics, which is consultable . 

All Bachelor, Masters and Doctoral students of fusion are invited to submit a cover design proposal, in a Book Cover Contest that ends on Wednesday 30 June 2021. 

See all information and instructions on the .

Organized every two years by CEA Cadarache (France) and the Institute of Nuclear Physics PAN (Poland), the PhDiaFusion Summer School of Plasma Diagnostics is designed for graduate students and their tutors in the spirit of a "master and apprentice" approach.

The next edition will be held from 20 to 24 September 2021 on the topic of "Neutron diagnostics development for ºÚÁÏÉçapp, DEMO and IFMIF-DONES." 

For all information visit .

The 28th IAEA Fusion Energy Conference (FEC 2020) kicks off in just one week on 10 May 2021. For anyone who would like to join as an observer, you must register through  by 7 May 2021. (Please note: observers can watch all presentations, but will not have access to the Q&A feature of the virtual platform or be able to interact.)

The biennial Fusion Energy Conference is the premier gathering for the international fusion science community. It fosters the exchange of scientific and technical results in nuclear fusion research and development and provides a forum for the discussion of key physics and technology issues as well as innovative concepts of direct relevance to the use of nuclear fusion as a future source of energy.

The 28th IAEA Fusion Energy Conference will be held as a virtual web congress from 10 to 15 May 2021. Organized by the International Atomic Energy Agency (IAEA), it is supported by the Government of France through the French Alternative Energies and Atomic Energy Commission (CEA) and the ºÚÁÏÉçapp.

To learn more about the six-day event, please visit the conference website:  

The 58h Culham Plasma Physics Summer School, planned in person from 6 to 17 September 2021, is open for applications.

The aim of the Summer School is to provide an introduction to the fundamental principles of plasma physics, together with a broad understanding of its fields of application. The organizers of the School assume no previous knowledge of the subject, but familiarity with electromagnetism and applied mathematics at first degree level would be helpful. Lecturers are drawn from the Culham Centre for Fusion Energy (CCFE), the Rutherford Appleton Laboratory (RAL), and leading European universities. All are renowned experts in their fields.

The deadline for applications is 30 July.

For more details please visit: 

The EPSRC Centre for Doctoral Training in the Science and Technology of Fusion Energy is accepting applications for Autumn 2021 entry (plasma strand).

Potential projects are listed on . 

The Engineering and Physical Sciences Research Council () is the main UK government agency for funding research and training in engineering and the physical sciences. Students undertake a 4 year PhD, where the first year allows students to explore the research area and build strong expertise in their "home" discipline while developing the skills and knowledge to cross disciplinary boundaries effectively. Students also undertake a formal programme of taught coursework to develop and enhance technical knowledge across a range of appropriate disciplines, as well as enhancing skills.

Qualified overseas applicants are welcome to apply; however, the availability of fully funded positions is limited.

For all application information see on the Fusion CDT website.

Are you a female student or a young professional in the field of nuclear physics or nuclear engineering? Are you wondering in which area to specialize, or what the right next step in your career is? Then this IAEA webinar featuring careers for women in fusion science and technology might be the right one for you!

Five renowned female fusion experts will highlight their own career paths and what motivated them to start working and stay in this field. They will discuss the role of women in fusion science and technology, what is needed to increase the representation of female experts in this field and why fusion offers a promising career for women. 

Date: 15:00 CET on 14 April 2021
Register for the event here: 
Password for the event: fusion1!

The 28th IAEA Fusion Energy Conference (FEC 2020) will take place on line from 10 to 15 May 2021. Deadlines are fast approaching for the submittal of documents:

Deadline for submitting manuscripts and other materials (presentations, summary slides, posters, journal articles): 9 April 2021

Deadline for submitting recorded presentations: 15 April 2021 

See the website for guidelines and uploading instructions. To register as an observer complete Form A  (right margin). Potential sponsors and journalists should consult the local organizer website .

Scientists at the DIII-D National Fusion Facility in San Diego, California, have released a new design for a compact fusion reactor that can generate electricity and help define the technology necessary for commercial fusion power. The approach is based on the "Advanced Tokamak" concept pioneered by the DIII-D program, which enables a higher-performance, self-sustaining configuration that holds energy more efficiently than in typical pulsed configurations, allowing it to be built at a reduced scale and cost.

"The key to our approach is to raise the pressure inside the tokamak," said project lead Dr. Richard Buttery. "This makes more fusion occur, allowing us to reduce the current, which in turn makes the plasma easier to sustain and more stable. Our simulations show that by carefully shaping the plasma and moving the current toward its edge, we can suppress turbulent heat losses and support higher pressures at lower currents, to reach a state where the plasma sustains itself. This enables a device that can simply be turned on, generating electricity continuously in a steady state."

Read the General Atomics press release .

A new video issued by Fusion for Energy, the European Domestic Agency, takes us onto the shop floor at Walter Tosto where three ºÚÁÏÉçapp vacuum vessel sectors are in various stages of fabrication.

Each 440-tonne sector is formed from four segments, and each segment requires the same step-by-step fabrication route: contractors form and weld the inner shell, attach inner ribs and support housings, install in-wall shielding blocks, and—in the final activity to complete the segments—fit and weld the outer shell.

Europe—responsible for delivering five sectors to ºÚÁÏÉçapp—is working with the AMW Consortium (Ansaldo Nucleare, Mangiarotti, Walter Tosto) and an extensive network of European subcontractors. At Walter Tosto, in Chieti, Italy, teams are currently finalizing dimension checks on the sub-parts of sector #5, and completing welding on the segments of sectors #4 and #9.

Watch the two-minute video .

Cooperative research between the DIII-D National Fusion Facility in USA and the Institute of Plasma Physics (ASIPP) of the Hefei Institutes of Physical Science (HFIPS) in China has identified a key approach to creating plasma conditions that will be necessary for steady-state operation of ºÚÁÏÉçapp. This new approach shows promise in avoiding potential edge instabilities in the plasma that can pose increased plasma-material interaction challenges.

Plasma instabilities known as edge-localized modes (ELMs) are a challenge to stable operation of fusion reactors. Effective ELM control is particularly important in high-confinement, steady-state fusion plasmas such as ºÚÁÏÉçapp. The research at DIII-D and EAST found that maintaining high density at the edge of the plasma and a high density ratio between the pedestal bottom and top can reduce the severity of ELMs.

"Combining ELM control with high fusion performance will be critical for efficient operation of ºÚÁÏÉçapp and the power plants that come after it," said XU Guosheng. "These results are an important step toward practical fusion energy."

One approach to ELM control has been creating plasma conditions in which ELMs may occur, but are much smaller. Known as "grassy" ELMs, these conditions have been achieved on other devices, but often under parameters that are not suitable for large, long pulse devices like ºÚÁÏÉçapp. Experiments on DIII-D demonstrated a grassy ELM regime at an ºÚÁÏÉçapp-relevant parameters.

Read the full press release .