CRU Summit 2026: Industry Faces Capacity Constraints, AI Reshaping Power Demand
The global wire and cable industry gathered in Hanover from June 23–25 for the CRU Wire & Cable Connections Summit 2026, where a consistent message emerged: demand is no longer the industry's principal concern—the ability to deliver against that demand is.
Key takeaways from the summit:
Skilled Labor Shortage: Frederic Trefois of Sterlite Electric argued that the binding constraint on the industry is neither copper nor capital but labor—specifically, a shortage of skilled workers required to build infrastructure.
AI as a Power-Delivery Problem: Nexans' Yann Duclot characterized AI expansion as primarily a power-delivery challenge, noting that individual data center campuses now consume as much electricity as a mid-sized European country. A consortium with Microsoft, Nvidia, VEIR, and UL is working to standardize high-temperature superconductor (HTS) safety codes by 2027.
Superconductors Moving to Industrial Scale: Delegates visited Nexans' Stella Nova superconducting center in Hanover, demonstrating that HTS technology has progressed from laboratory research to industrial-scale manufacturing. VEIR's HTS system, demonstrated at 3 MW near Boston, replaces around fifty copper cables with a single superconducting run, reducing installation labor by roughly 80% and installed cost by approximately 40%.
Metal Supply Concerns: CRU analysts noted that copper is adequately supplied at present but structurally short over time as mining investment lags, with demand increasingly driven by renewables, electric vehicles, and data centers rather than traditional sectors.
European Grid Investment: Europacable's Alberto Lampasona described €4 billion of investment that will more than double the production and installation capacity of high-voltage and extra high-voltage cables in Europe by 2030.
The summit confirmed that the wire and cable industry occupies a central position in this decade's infrastructure build-out, with competitive advantage resting on those who manage the fundamentals well—skilled labor, raw materials supply, and manufacturing capacity
