The global reference for high‑temperature superconductors
Tracking where high-temperature superconductors are being built, and who is building them.
- Where the conductor goes: fusion magnets, data centres, grids, rail, defence and accelerators
- Who makes the tape, how much of it exists, and what it costs
- Sourced news briefs on the announcements that move real conductor
- Our own table of 19 cable and power-system projects across 10 countries
- Every fact backed by a linked public source
- ~15 Tape makers worldwide
- 5,000+ km World tape output a year
- 6 Applications covered
- 19 Cable projects tracked
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Superconductor applications
The 6 applications consuming superconducting conductor today, from fusion magnets and data centre feeds to grid links, rail, naval defence and particle accelerators. Each one with the volumes it needs, the price it can bear, and what is actually being built.
See the applications →Cable projects
Our own research: every superconducting cable and power-system project we can verify, with status, dates, length, chemistry, cooling, suppliers and a source for each. No one else publishes this record.
Open the tracker →Cable anatomy
What is actually inside a superconducting cable: an interactive cutaway of all 14 layers, from the outer jacket down to the liquid nitrogen core.
Explore the diagram →A closer look
The cable project tracker
- 6 operational
- 10 countries
- 20.9 km of cable, including planned