Hyperscalers 2026 — The Power Bottleneck

Core Thesis

The 2026 hyperscale sprint is gated by power availability, not capital or chips.

Key Numbers

• Hyperscale capacity expected to double in ~12 quarters.
• 2026 capex projected to exceed $600B.
• 770 future hyperscale facilities in the pipeline; 1,297 operational as of late 2025.
• 36+ projects ($162B) blocked or significantly delayed.
• Hyperscalers need tens of GW of aggregate power over the next 2–3 years.

Sites & Players

• Meta: >10 GW total target by end-2026; Louisiana Hyperion ($27B, 2.5M sq ft, 2→5 GW); Ohio Prometheus 1 GW supercluster (online 2026).
• Oracle/Stargate I (Abilene, TX): 1.2 GW.
• Microsoft: Atlanta Fairwater (operational Oct 2025); Wisconsin (early 2026).
• AWS: Saudi ($5.3B), Chile (>$4B), Germany (€7.8B through 2040).

Binding Constraints

Power grids strained; long-lead equipment (high-voltage transformers, medium-voltage switchgear) sets energization schedules; "outages increasingly common."

Source: Hyperscalers in 2026 — Data Center Knowledge, 2026-01-06. Full-text fetched.