SemiAnalysis Refutes U.S. Data Center Capacity Crisis Claims on June 20

According to SemiAnalysis research on June 20, the independent analytics firm dismissed recent market concerns that half of planned U.S. data center capacity for 2026 would face cancellation or delays. The firm argued that actual delivery capacity remains intact and construction momentum retains resilience, attributing the market panic to AI-driven misinterpretation of unverified industry announcements and project announcements.

SemiAnalysis acknowledged that some projects face delays—a normal phenomenon in large infrastructure cycles—and previously flagged risks at STACK Infrastructure, Oracle, Nebius, and Core Scientific. The firm noted that delayed or canceled projects concentrate in speculative early-stage segments, while core 2026 capacity derives from higher-certainty projects with completed land rights, confirmed power supply, regulatory approvals, and locked equipment orders.