Micron’s $50B Boise expansion reshapes its hometown into a semiconductor powerhouse

Boise, Idaho, is not the first place most people think of when they imagine the future of American chipmaking. That’s about to change in a big way. Micron Technology is pouring $50 billion into its hometown to build two massive fabrication plants dedicated to advanced DRAM memory chips. Each facility will house roughly 600,000 square feet of cleanroom space, and company representatives have described the overall footprint as something closer to a self-sustaining “little city” than a factory complex. A factory project with its own zip code’s worth of infrastructure The expansion includes utilities, water treatment facilities, parking structures, office buildings, a technician training center, and even a daycare. Progress on the first fab is reportedly running ahead of schedule. Equipment is set to arrive in late 2026, with initial DRAM wafer production expected by mid-2027. Work on the second fab is already underway, targeting completion by late 2028. The project is expected to generate more than 17,000 jobs in Idaho, counting both direct hires and the ripple effects through the local economy. Micron has committed $75 million over ten years through what it calls its Idaho Community ...