AI Hyperscaler Capex 2026: Why Microsoft, Google, Meta and Amazon Are All Spending at Once
COMPILED NOTES
2026 hyperscaler capex ~$725B (+77% YoY): Amazon ~$200B, MSFT ~$190B, Google $175-185B, Meta $115-135B; ~50% compute / ~35% plant / ~15% power
AI Hyperscaler Capex 2026
Core Thesis
The four largest US hyperscalers are spending in synchrony because "each company fears being structurally short on compute more than it fears overspending."
Per-Company 2026 Capex Guidance
| Company | 2026 Capex | YoY |
|---|---|---|
| Amazon | ~$200B | ~+100% |
| Microsoft | ~$190B | ~+100% |
| Google/Alphabet | $175–185B | ~+110% |
| Meta | $115–135B | ~+80% |
Industry Total
- 2026 combined: ~$725B vs ~$410B in 2025 → +77% YoY.
- 2027 projection: $1 trillion+.
Allocation Breakdown
- Compute & silicon (~50%): ~$260B+ Nvidia GPUs + ~$80B+ custom silicon.
- Data-center plant (~35%): ~$170B shells/land + ~$85B networking/cooling.
- Power & grid (~15%): ~$105B generation, PPAs, nuclear contracts.
Source: AI Hyperscaler Capex Compared — Value Add VC, 2026-06-11. Full-text fetched.
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