Copper
On-chip interconnect and datacenter power backbone
Copper is both an on-chip interconnect metal (damascene wiring) and the dominant conductor for datacenter power distribution, busbars, and cabling — demand for which is surging with AI power buildout. Supply is broadly distributed (Chile, Peru, DRC, China) but refining is China-heavy, and structural demand growth from electrification and AI datacenters is straining long-term availability. Copper is less a single-point chokepoint than a macro supply-tightness risk for AI infrastructure.
Uses
On-chip damascene wiring; datacenter power/cabling
Mining leaders
Chile, Peru, DRC, China
Driver
AI datacenter + electrification demand surge
How it fits the stack
Copper with what it depends on (above) and what it feeds (below). The figure renders as a crawlable diagram and upgrades to an interactive 3D graph as it scrolls into view.
Copper in the AI stack. Copper with its immediate upstream dependencies (top) and downstream dependents (bottom) in the AI value chain. Hover a node in 3D, or read the full relationships below.
Graph data (text) — 3 entities, 2 relationships
- Electricity Grid & Utilities —supplies→ Copper
- TSMC (Taiwan Semiconductor Manufacturing Company) —supplies→ Copper