New semiconductor plants in the US
We track 54 large semiconductor plant projects announced in the US since 2021, with $370 billion and 49,961 jobs announced in total. 10 are under construction, 14 are operating and 30 are announced only.
- Projects
- 54
- Announced
- $370B
- Jobs announced
- 49,961
- States
- 21
- Revised
- November 11, 2026
The biggest projects
New York megafab in Clay, New York: $100 billion announced with 9,000 jobs, now under construction. Fab 21 (Phoenix) in Phoenix, Arizona: $65 billion announced with 6,000 jobs, now operating. SM1 (Sherman 300mm fabs) in Sherman, Texas: $30 billion announced with 3,000 jobs, now operating.
Every project we track
| Project | Status | Announced |
|---|---|---|
| New York megafabMicron Technology, Clay, NY | Under construction | $100B9,000 jobs |
| Fab 21 (Phoenix)TSMC Arizona, Phoenix, AZ | Operating | $65B6,000 jobs |
| SM1 (Sherman 300mm fabs)Texas Instruments, Sherman, TX | Operating | $30B3,000 jobs |
| Ohio One (Mod 1 & 2)Intel, New Albany, OH | Under construction | $28B3,000 jobs |
| Malta new 300mm fabsGlobalFoundries, Malta, NY | Announced | $21B1,000 jobs |
| Fab 52 / Fab 62 (Ocotillo)Intel, Chandler, AZ | Operating | $20Bjobs not stated |
| Taylor fabSamsung Electronics, Taylor, TX | Operating(reported) | $17B2,000 jobs |
| Terafab semiconductor fab at Gibbons CreekSpaceX (TeraFab AI, LLC), Iola, TX | Announced | $17B3,000 jobs |
| ID1 fab (Boise)Micron Technology, Boise, ID | Under construction | $15B2,000 jobs |
| Arizona advanced packaging & test campusAmkor Technology, Peoria, AZ | Under construction | $12B3,500 jobs |
| LFAB2 (Lehi)Texas Instruments, Lehi, UT | Under construction | $11B800 jobs |
| John Palmour Manufacturing CenterWolfspeed, Siler City, NC | Operating | $5.0B1,800 jobs |
| Indiana advanced packaging fabSK hynix, West Lafayette, IN | Under construction | $3.9B800 jobs |
| Sherman 300mm wafer plantGlobalWafers America, Sherman, TX | Operating | $3.5B1,500 jobs |
| Rio Rancho Fab 9 advanced packaging expansionIntel, Rio Rancho, NM | Operating | $3.5B700 jobs |
| Manassas DRAM fab expansionMicron Technology, Inc., Manassas, VA | Announced | $2.2B340 jobs |
| Burlington computer chip plantEMP Shield, Burlington, KS | Announced | $1.9B1,200 jobs |
| Wichita semiconductor packaging and test plantIntegra Technologies, Wichita, KS | Announced | $1.8B2,000 jobs |
| West Lafayette semiconductor R&D and production fabSkyWater Technology, West Lafayette, IN | Announced | $1.8B750 jobs |
| Tualatin campus expansionLam Research, Tualatin, OR | Under construction | $1.7B400 jobs |
| Roseville SiC conversionBosch (Robert Bosch Semiconductor), Roseville, CA | Operating | $1.5Bjobs not stated |
| Colorado Springs fab expansion (SiC and Si)Microchip Technology, Colorado Springs, CO | Announced | $880M400 jobs |
| Richardson RFAB 300mm wafer fab expansionTexas Instruments, Richardson, TX | Announced | $700Mjobs not stated |
| Colorado Springs Manufacturing Center of ExcellenceEntegris, Colorado Springs, CO | Operating | $600M600 jobs |
| Bloomington fab expansionPolar Semiconductor, Bloomington, MN | Announced | $525M160 jobs |
| Corvallis silicon device fab expansionHP Inc. (HPI Federal LLC), Corvallis, OR | Announced | $489M100 jobs |
| Covington glass substrate plantAbsolics (SKC), Covington, GA | Operating(reported) | $473M400 jobs |
| Rock Hill silicon carbide wafer plant and headquartersPallidus, Rock Hill, SC | Announced | $443M405 jobs |
| Polysilicon plant expansionHemlock Semiconductor (HSC), Thomas Township, MI | Under construction | $375M170 jobs |
| STAMP dry pump manufacturing facilityEdwards Vacuum (Atlas Copco Group), Alabama, NY | Operating | $319M600 jobs |
| Canton specialty glass plant expansionCorning Incorporated, Canton, NY | Announced | $315M130 jobs |
| Schuylkill County specialty gases facilityEMD Electronics (Merck KGaA), Hometown, PA | Under construction | $300M68 jobs |
| Bay City silicon carbide wafer plantSK Siltron CSS, Monitor Township, MI | Operating | $300M150 jobs |
| Sugar Land optical chip and transceiver plant expansionApplied Optoelectronics, Inc. (AOI), Sugar Land, TX | Announced | $279M500 jobs |
| WestGate One advanced packaging fabNHanced Semiconductors, Odon, IN | Under construction | $236M413 jobs |
| Round Rock photomask plant expansionTekscend Photomask Round Rock Inc., Round Rock, TX | Announced | $223M50 jobs |
| Chandler semiconductor equipment components facilityApplied Materials, Inc., Chandler, AZ | Announced | $200M200 jobs |
| Sherman indium phosphide wafer fab expansionCoherent Corp., Sherman, TX | Announced | $154Mjobs not stated |
| Farmers Branch probe card manufacturing facilityFormFactor Inc., Farmers Branch, TX | Announced | $140M600 jobs |
| Bloomington semiconductor fab expansionSkyWater Technology, Bloomington, MN | Announced | $127M70 jobs |
| Billerica advanced manufacturing expansionEntegris Inc., Billerica, MA | Announced | $100M200 jobs |
| Oakwood semiconductor equipment manufacturing expansionVDL Groep (VDL Industries Gainesville), Oakwood, GA | Announced | $77M120 jobs |
| Georgetown semiconductor components plant expansionSchunk Xycarb Technology Inc., Georgetown, TX | Announced | $42M25 jobs |
| Allen compound semiconductor wafer production facilityIntelligent Epitaxy Technology, Inc. (IntelliEPI), Allen, TX | Announced | $41Mjobs not stated |
| Las Vegas photonic semiconductor manufacturing and R&D facilityEmisha Innovations, Las Vegas, NV | Announced | $37M250 jobs |
| WestGate One integrated circuits facilityTrusted Semiconductor Solutions, Odon, IN | Announced | $34M40 jobs |
| Allentown photonic semiconductor test and packaging expansionNokia of America Corporation, Allentown, PA | Announced | $30M250 jobs |
| Chandler delivery systems factoryEMD Electronics (Merck KGaA, Darmstadt, Germany), Chandler, AZ | Announced | $28M100 jobs |
| Austin high-purity quartz parts plantLTD Material LLC, Austin, TX | Announced | $25M40 jobs |
| Chandler vacuum pump assembly and remanufacturing facilityEdwards (vacuum and abatement), Chandler, AZ | Announced | —200 jobs |
| Hemlock semiconductor-grade polysilicon facility (CHIPS-funded expansion)Hemlock Semiconductor (HSC), Hemlock, MI | Announced | —180 jobs |
| Hillsboro Gordon Moore Park fab expansion and modernization (D1X Mod3, CHIPS)Intel Corporation, Hillsboro, OR | Operating(reported) | —500 jobs |
| Mesa sputtering target plantJX Advanced Metals USA, Inc. (formerly JX Nippon Mining & Metals USA), Mesa, AZ | Operating | —100 jobs |
| Lubbock silicon carbide foundry expansionX-FAB Texas, Inc. (X-FAB Silicon Foundries), Lubbock, TX | Announced | —150 jobs |
Investment and job figures are as announced by the company or state, not achieved. Status comes from the latest dated milestone with a source.
Announcements by year
- 2020: 1
- 2021: 6
- 2022: 14
- 2023: 8
- 2024: 10
- 2025: 4
- 2026: 11