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

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 tracks Arcturus, and It sits within Fusion42's coverage of Energy Storage and Clean Energy. Wire is Fusion42's founder-focused intelligence feed: each story is connected to the funds and startups it names — every one with a live profile on Raise or Scout — so founders can follow the capital and the momentum behind the headline rather than just the headline itself. Wire analysis is one of the live surfaces Arthur, Fusion42's AI co-founder, reasons over.