SEMI: Global 300mm Wafer Fab Equipment Spending to Reach $227 Billion by 2029
nashnova research
SEMI's latest report projects global 300mm fab equipment spending will jump from $113 billion in 2025 to $227 billion by 2029 — a signal that the AI capital race has shifted from roadmaps to factory floors and purchase orders.
Where is the money going — what does $227 billion look like?
Spending on 300mm fab equipment — the full suite of tools needed to manufacture large-format chips — is forecast to hit $149 billion in 2026, up 31% year-on-year, then maintain double-digit annual growth to reach $227 billion by 2029.
This means → the industry is not "planning to expand" — it is placing equipment orders now. Capital spending has moved from slide decks to procurement contracts.
In plain terms = equipment outlays doubling in four years signals chipmakers collectively believe compute demand is large enough to justify building capacity today.
Why is the Americas growing fastest?
Americas 300mm equipment spending is projected to rise from $18.1 billion in 2026 to $40.6 billion in 2029 — more than doubling.
The pull comes from a handful of mega-investors: Intel has committed over $100 billion across four U.S. states; Micron plans more than $250 billion through 2035; TSMC continues expanding; Samsung is pushing advanced logic and foundry capacity.
This means → the U.S. is shifting from "chip design hub" to "chip manufacturing hub," and equipment order gravity is moving with it.
SEMI Americas president Joe Stockunas noted that total U.S. semiconductor-related investment now exceeds $800 billion, with Phoenix alone approaching $350 billion when adjacent projects are included.
How dense is the new-fab pipeline?
Global fab construction spending is forecast at $47.5 billion in 2026 (+23%), $63.3 billion in 2027 (+33%), and $68.4 billion in 2028.
20 new 300mm fabs or lines will break ground in 2026, followed by 18 more in 2027; the U.S. accounts for 3 and 4 respectively.
In plain terms = roughly one new fab breaks ground every three weeks — a pace rarely seen in semiconductor history.
Facilities expected to begin operations or produce first wafers rise from 13 in 2026 to 23 in 2027, an increase of nearly 77% — capacity is converting from "under construction" to "shipping" faster.
Is this a short-term AI spike or a structural shift?
SEMI senior director Clark Tseng emphasized that growth spans advanced logic, advanced memory, and other 300mm technologies — it is not a short-lived AI spending pulse.
This reflects a deeper signal: expansion is not confined to AI chips. Analog and embedded processors — older product categories — are also scaling up, with Texas Instruments actively boosting capacity.
This means → if only AI chips were expanding, the boom could be called a bubble. When the entire product line scales, the industry is pricing in structural demand uplift, not a passing wave.
How far has supply-chain localization gone?
Intel and Micron publicly called on Taiwanese materials, components, and equipment suppliers to establish U.S. operations at the SEMICON West supply-chain forum.
Taiwanese supplier Lian Gong Precision exhibited with 21 partners and has already set up service points in Phoenix and Dallas; it is evaluating a new site in Boise to support Micron.
Korean suppliers are moving in parallel: ENF Technology is already shipping to Samsung's Taylor fab; Dongjin Semichem plans volume production of semiconductor chemicals in Texas by late 2026.
In plain terms = building fabs is not enough — the materials and chemicals vendors have to move in too. "Made in America" is expanding from chip factories to the entire supply chain.
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