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Wire · technology

Arcturus could halve the grid’s electrical losses using its nano-infused copper

30 June 2026 · By · Wire by Fusion42

Published

30 June 2026

Topic

technology

◆ Sectors

Energy StorageClean Energy

◆ Geography

United States

◆ Source

Read at techcrunch.com →

◆ Verified

Fusion42 · 5 July 2026 · Fusion42 review

Arcturus uses laser-infused carbon nanomaterials in copper to dramatically improve electrical conductivity, potentially halving grid transmission losses—addressing a critical infrastructure constraint as AI and electrification surge.

This Wire brief sits within Fusion42's coverage of Energy Storage and Clean Energy.

◆ ◆ The Wire takeaway

Grid transmission losses are now a binding constraint on AI/electrification scaling; nano-infused copper addresses a $10B+ annual inefficiency vector and opens a materials play in critical infrastructure.

◆ Coverage

1 source · 30 Jun 2026

◆ Related on Wire

◆ Topics

Energy StorageClean Energynano-coppergrid-lossestransmission-efficiencyinfrastructure-constraintenergy-transitiondeeptech-materials