NKT to co-develop the world’s longest superconductor in Germany

Together with NKT and four other partners, SWM Infrastructure, a subsidiary of Stadtwerke München (SWM), plans to implement a superconducting cable in Munich, Germany. When implemented it will be the world’s longest superconducting cable.

There is huge potential to ensure the transition to renewable energy by leveraging the benefits of superconductors in large cities.

When the development project has been finalised, the 12-kilometre high-voltage transmission line between the Menzing main substation west of Munich and the large substation Munich South will be realised using underground cables with “high-temperature superconductors” (HTS) inside.

The project is owned by SWM Infrastructure, a subsidiary of Stadtwerke München and besides NKT the partners are Linde AG, THEVA, the South Westphalia University of Applied Sciences and the Karlsruhe Institute of Technology.

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