Pioneering Initiatives in Nuclear Fusion by Shanghai Electric
For over two decades, Shanghai Electric has been at the forefront of
nuclear fusion energy innovation, constantly striving to push the frontiers of clean energy. As the world seeks solutions to climate change and sustainable energy, Shanghai Electric has emerged as a pivotal player in the
International Thermonuclear Experimental Reactor (ITER) initiative and other global projects aimed at harnessing nuclear fusion.
Milestones Achieved
On October 31, 2025, the company celebrated crucial developments in controlled nuclear fusion technology. Among these, it delivered the world's largest toroidal field coil case, a significant component for achieving sustainable fusion. The case was handed over to the
Comprehensive Research Facility for Fusion Technology (CRAFT) located in Hefei, China, showcasing the firm's capabilities in high-end equipment manufacturing.
Moreover, another notable achievement was the successful arrival of the magnet cold-test cryostat equipment at the ITER site in France. This equipment, developed in collaboration with experts from the Chinese Academy of Sciences' Institute of Plasma Physics, reflects the high standards Shanghai Electric adheres to in manufacturing critical components for fusion research.
Commitment to Clean Energy
Wu Lei, Chairman of Shanghai Electric Group, emphasized the company's dedication to enhancing fusion energy technology through innovative approaches and global partnerships. "As pioneers in China's high-end equipment sector, we are determined to facilitate clean energy goals through our technological expertise and collaboration," he stated. This dedication is further demonstrated by Shanghai Electric's deep investment in research and development, focusing on overcoming the technical challenges presented by fusion material sciences and engineering.
In recent months, the company has shown its prowess by successfully navigating the stringent requirements of the ITER project's manufacturing standards. This involved the exquisite assembly of large components with an emphasis on precision, achieving
millimeter-level deformation control and maintaining
high-vacuum sealing critical for fusion operations.
Global Collaboration and Impact
As part of its contribution to the ITER project, which unites over
30 countries, including major players like the European Union, United States, and India, Shanghai Electric's innovations not only bolster China’s prominence in the global fusion research landscape but also propel it toward scalable energy solutions. The mutual collaboration of these nations focuses on achieving significant fusion reactions aiming for a sustainable and controllable energy release.
The latest advancements include the construction of the toroidal field coil case, an impressive structure composed entirely of austenitic stainless steel, measuring 21 meters in height, 12 meters in width, and weighing approximately 400 tons—a feat that sets a new global standard in the construction of fusion components. This is a clear testament to Shanghai Electric's capabilities in extreme engineering.
The company is also proud of its two-decade-long history in fusion equipment development, which includes notable projects such as EAST, CRAFT, BEST, HT-6M, and HL-1. Their ongoing work not only addresses pressing global energy demands but also positions them as thought leaders in the fight against climate change.
Conclusion
Shanghai Electric continues to illuminate the path toward
sustainable energy solutions through relentless innovation in the field of nuclear fusion. Their commitment to international cooperation sets a strong foundation for advancements that could potentially transform our future energy landscape. By focusing on cutting-edge technology and collaborating across borders, Shanghai Electric exemplifies how corporate enterprise can harmoniously align with global sustainability aspirations. For further information on their projects, visit
Shanghai Electric’s official site.
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