Chip Plant Construction Speeds Up With $21B Japan-Funded NY Fabs

A month of steel, cranes and new money

October 2026 brought more news on chip plant construction than most recent quarters. Within about two weeks, GlobalFoundries said it would operate two new fabs in upstate New York paid for with Japanese money. TSMC said the building shell of its second Arizona fab was finished. Samsung set a groundbreaking date for a second fab in Texas. Intel reported a structural milestone at its long-delayed Ohio site. The projects have one thing in common: so far, building fabs has been the easy part. Paying for them and filling them with customers is harder, and each company is handling that problem differently.

GlobalFoundries and a new way to finance a fab

The GlobalFoundries deal is the strangest of the group. On October 14 the company said it had been chosen as technology provider and operator for two new fabs at its Malta, New York, campus, under a U.S.-Japan program worth up to $21 billion. Japan supplies the capital.1 About $10 billion goes first to a new 300mm fab due to come online in 2029. A second investment of roughly the same size would pay for another fab.11 The company expects each fab to add about 900,000 wafers of yearly capacity at full output, along with about 27,000 construction and supply-chain jobs and more than 1,000 manufacturing jobs.11

The ownership structure is the real story. GlobalFoundries' chief financial officer told investors that a special-purpose vehicle owned by the U.S. and Japanese governments will pay for and own the buildings and equipment. GlobalFoundries will manage construction and run the plants.12 The CFO described it as a way to earn a return on services without taking on the capital or utilization risk that normally comes with a new fab.15 According to local reporting, two governments funding fabs run by a private company is something new for the U.S. chip industry.15 The money comes from the 2025 trade deal, under which Japan committed $550 billion in U.S. investment in return for lower tariffs. That money has to be invested before the end of President Trump's term.15

Reports agree on the headline numbers but split on the details. GlobalFoundries calls the project two new fabs.1 The Albany Times Union instead calls the first one the campus's second fab, describes the second as a possible third, and says a decision on that third fab comes in late 2028.15 Reports also describe the federal stake differently. One account, citing Reuters, says the government's ownership would rise from about 3% to 7%.7 The Times Union says Commerce already held 1% and would add another 4%.15 There is also a question about CHIPS Act money. GlobalFoundries says $955 million of its existing award is being redirected to silicon photonics, silicon-germanium and advanced packaging, and that the total award stays the same.1115 Trade publication ENR noted it was still unclear whether that money had originally been meant for building the new Malta fab.12

Here is a reasonable reading. The CHIPS grant era is turning into a model where governments buy equity or own assets outright, and trade deals supply capital that subsidies used to provide. One analyst quoted by TechTarget described the split this way: Japanese money pays for high-volume, mature-node production, and federal money goes to technologies where GlobalFoundries can stand out, such as AI data center links.19

TSMC: big, self-funded and slightly ahead of schedule

TSMC is not testing a new financing model. It is building at enormous scale. On its October 15 earnings call, CEO C.C. Wei said the second Arizona fab's construction was finished, tools were being moved in, and volume production would start in the third quarter of 2027, a bit earlier than planned.24 The company describes its Arizona commitment as $265 billion. Current plans include six logic fabs, two advanced packaging plants and an R&D center, and a July 2026 announcement added more fabs for 2nm-class and smaller chips.22 Work continues on the third fab, aimed at N2 and A16 processes, and early construction on a fourth fab and the first packaging plant began in 2026.22 TSMC kept its 2026 capital spending plan at $60 billion to $64 billion.25

The Arizona site is already producing at volume. Apple says TSMC's Arizona fab has made more than 100 million chips for it so far this year.28 Wei also said TSMC is looking at more U.S. sites, including Texas, though nothing has been decided.25

Samsung: a bigger Texas fab, but who will fill it

Samsung confirmed through a spokesperson that its first Taylor, Texas, fab will be fully running by the end of 2026, with work on a second fab starting in November.35 The second fab is about 1.5 times the size of the first.34 Reports put it at around 2.7 million square feet, with production targeted for 2030.34 The first fab took a long time: it missed its original 2024 target by a wide margin, though tools there are now running processes during staged qualification.34

Reports on the investment figures don't agree, so readers should be careful. Samsung's total Central Texas commitment is reported at more than $37 billion, backed by up to $4.745 billion in CHIPS grants.34 One explainer warns that the widely repeated $17 billion figure refers to the original 2021 fab and is not a confirmed budget for Fab 2.36 Reports also differ on customers. Korean media, as relayed by crypto-news aggregators, say the first fab's 2nm capacity is fully booked by Tesla, Broadcom and Arm, and that yields have reached about 80%. A separate industry report says no customers have been disclosed for Fab 2 and that its success depends on winning new business.31 Both can be true, and together they define the risk: Fab 1 has Tesla's roughly $16.5 billion contract behind it, while Fab 2 is a bet on demand.31

The work is also paying off for builders. Samsung C&T's third-quarter construction profit jumped nearly 150%, driven by chip plant work including the P5 fab in Pyeongtaek. The company also raised its full-year order target after winning the Taylor contract.9 On its earnings call, it put the Taylor Fab 2 order at 2.8 trillion won.32 In Korea, Samsung restarted a paused fab at Pyeongtaek once AI-driven memory demand came back.2

Intel: building only when customers commit

Intel stands apart from the rest. It has installed the first major structural truss at its New Albany, Ohio, fab. That project was announced in 2022 with production planned for 2025, and operations are now expected around 2030 or 2031.3 Its next Arizona fab is expected to start running by the end of 2028.3 Reporting ties the slowdown to CEO Lip-Bu Tan's plan to wait for confirmed customer demand, and notes that Intel still hasn't announced a major outside customer for its 18A process.6 Reports that SK Hynix might lease space in Ohio for memory production remain unconfirmed.3

Europe moves slower, and Musk wants his own fab

Europe's picture is more modest. An October tracker reports that Infineon's Dresden fab and STMicroelectronics' Catania silicon-carbide line have started production, and that X-FAB began construction in Erfurt on October 5. Intel's Magdeburg project and Wolfspeed's Ensdorf project remain cancelled.8 The same tracker estimates that only about a fifth of recorded site grants go to fabs that are actually producing today.8

Meanwhile, Elon Musk's Terafab adds uncertainty for every foundry. SpaceX and Tesla have committed an initial $16.8 billion to the Texas complex.14 TSMC's Wei says any fab it takes part in must be run by TSMC, while Musk has said his companies will build and run it themselves.29 Analysts doubt it will reach commercial-scale output before about 2030.31

What it adds up to

The October announcements show that cranes and trusses come easily. The harder test comes in 2029 and 2030, when these fabs either fill up or sit underused. TSMC is building on demand it already has. Samsung is betting ahead of demand. Intel is waiting for demand to show up. GlobalFoundries has passed most of the risk to two governments. Which approach holds up best will depend on how long AI-driven chip demand lasts.