Friday, September 11, 2026
AI Infrastructure · News & Analysis

2026-06-21

21 items
Today's Threads3 threads
Power has become AI's binding constraint, triggering a global buildout race

the $15B PJM grid auction and nuclear SMR boom show megawatts are the new bottleneck, driving Nebius (£1.7b UK), Kazakhstan-Firebird ($10B), and TeraWulf (3GW) to compete for available capacity.

Semiconductor supply is equally contested—Japan's 10% China sales decline signals export controls biting

while SK Hynix, AMD, and Micron jostle for dominance in AI memory and chips.

Record capital deployment captures both

Nvidia's $85B bond demand, KKR's Helix unit, and MGX's DayOne bid reveal a winner-take-all scramble to control infrastructure and chip supply.

Headlines3
Data Centers4
Compute & Cloud5
Chips & Hardware5
Power & Energy1
Capital Markets2
Policy1
By the Numbers

PJM $15B · Kazakhstan $10B · Nebius £1.7b · Nvidia $85B · TeraWulf 3GW

AI Infrastructure Briefing — Sunday, June 21, 2026 · Slicast