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As part of its countdown to first plasma, the JT-60SA tokamak has entered the coil energization phase. Superconducting coil EF2 has been supplied with up to 1 kA of power. 

This major commissioning milestone comes after the recent completion of the cooldown of the magnet system to 4.5 K and the completion of power supply testing. In the next days the current supplied to EF2 will be gradually increased as the quench detection circuits and the power supply controllers are tuned.

JT-60SA is a collaborative project, financed and executed jointly by Europe and Japan under the Broader Approach agreement. Following a six-year upgrade program, the teams expect to begin experiments imminently.

Read more about the project .

�������ϲʸ��� Russia (ROSATOM) has teamed with documentary film makers to create a 38-minute feature on fusion and �������ϲʸ��� called "On the Way to the Sun" (На пути к Солнцу). 

In 2021, the film makers will present it at leading international and domestic festivals.

You can view it free of charge on YouTube (in Russian) at .

From 19 to 25 November 2020, an independent expert panel reviewed EUROfusion's R&D and design work on DEMO, Europe's future demonstration fusion power plant. Following this in-depth review, the next step of the European Roadmap to Fusion Energy, the conceptual design phase, can begin.

EUROfusion is taking a staged approach to designing DEMO, with industry-standard review practices including a gate review process. Each project phase is reviewed by a panel of independent experts before the project can advance to the next phase. This allows the DEMO team to learn from the experience of �������ϲʸ��� and guarantees that DEMO has the support and involvement of the European fusion community and the companies that will design and construct it.

Read more about the DEMO gate review on the EUROfusion .

The International Atomic Energy Agency (IAEA) and the European Fusion Education Network (FuseNet) are calling on fusion enthusiasts around the world to review scientific literature and online resources to find as many zero-dimensional, or independent, design parameters as possible for active fusion tokamak and stellarator experimental reactors in the IAEA's interactive Fusion Device Information System () database. The data collected through the challenge, which is aimed at students and young professionals with an understanding of fusion without being experts, will prove useful for simulations, modelling and design studies to advance fusion research.

The challenge is looking for submissions that include the following parameters: radii, plasma current, magnetic field strength, material composition of device wall and divertor, plasma shape, elongation and triangularity.

Participants have until 31 January 2021 to submit their answers .

Click to see the and announcements.

A new fusion documentary follows the efforts underway at �������ϲʸ���, JET, and First Light Fusion to realize "the ultimate energy solution."

Produced by Bigger Bang Communications (UK) and narrated by actor Patrick Stewart (known for his distinct voice), the 60-minute film is part of a six-part series called Engineering the Future. "A global industrial revolution is underway, driven by passionate, dedicated individuals intent on shaping a new world. A cleaner world. A greener world. Together, they are pushing engineering to its limits to create extraordinary machines that can protect our planet for the future."

The episode on fusion can be viewed on  and (paywalls).

In a paper published this month in Nature Energy, a team from the Universidad Nacional de Educación a Distancia (UNED, Spain) offers the scientific community a "full and heterogeneous model of the �������ϲʸ��� Tokamak" for comprehensive nuclear analyses.

"Nuclear analysis is a core discipline in support of the design, commissioning and operation of the machine. To date, it has been conducted with increasingly detailed partial models, which represented toroidal segments of the tokamak. However, the limitations of this methodology became evident as estimates of quantities relevant to design, safety and operation showed unquantifiable uncertainties, which is a risk. [...] Thanks to increasing high-performance computing capabilities and improvements in the memory management by the codes over the years, it is now feasible to take an important step forward. In this work, we present a 360° heterogeneous and detailed MCNP model of the �������ϲʸ��� tokamak, which we call E-lite. It can be used to determine all the quantities relevant to the �������ϲʸ���'s nuclear operations without the aforementioned uncertainties."

The main authors—Rafael Juarez, an associate professor at UNED, and Gabriel Pedroche, a PhD student in the same research team—worked closely with colleagues from �������ϲʸ��� and the European Domestic Agency (Fusion for Energy). Key contributions came from Michael Loughlin, Eduard Polunovskiy and Yannick Le Tonqueze from the �������ϲʸ��� Organization, and Raul Pampin and Marco Fabbri from Fusion for Energy.

Follow the link below to consult the article:

Juarez, R., Pedroche, G., Loughlin, M.J. et al. A full and heterogeneous model of the �������ϲʸ��� tokamak for comprehensive nuclear analyses. Nat Energy (2021).  

 See a by Fusion for Energy.

On Wednesday 13 January 2021, the Stellar Energy Foundation and Pegasus Fusion Strategies are co-hosting a webinar-style workshop titled "Energy, Environment, Innovation: Fusion's Promise for our Climate."

Join featured speakers Laban Coblentz, Head of Communication at �������ϲʸ���, and Dennis Whyte, Director of the MIT Plasma Science & Fusion Center and Hitachi American Professor of Engineering at MIT, for a thought-provoking discussion of the state of energy supply and demand today, the effort to mitigate atmospheric CO2, and the possible role of fusion energy.

Is fusion power a realistic green energy option for combating climate change? Should private sector fusion projects be given priority over large multinational projects such as �������ϲʸ���? Can we rely on renewables like wind and solar to avoid climate change?

The 90-minute webinar (11:30 a.m. — 1:00 p.m. US Eastern time) will be moderated by Chris Gadomski from BloombergNEF.

Update 18 January 2021: The recording of the webinar can be found at .