Micron Technology is putting more money behind its bet that the artificial intelligence boom will keep driving demand for memory chips for years to come. The company announced this week it is raising its planned U.S. investment to more than $250 billion through 2035, while celebrating a construction milestone at what it calls the largest semiconductor manufacturing site in American history. The move underscores how deeply AI’s hunger for computing power is reshaping domestic chipmaking.
What to know:
- Micron raised its total planned U.S. investment to more than $250 billion through 2035, up from a prior commitment of $200 billion.
- The company poured its first concrete at a new fab in Clay, New York — more than a quarter ahead of schedule.
- The New York campus, built in phases with up to four fabs, is expected to become the largest private investment in state history.
- Micron separately pledged up to $3 billion to strengthen the domestic semiconductor supply chain, including $500 million in financing support for GlobalWafers’ Texas wafer plant.
- The expansion targets 40% of Micron’s DRAM production happening on U.S. soil, with more than 90,000 jobs expected across its New York, Idaho, and Virginia projects.
The announcement, made at an event in Clay, New York, came less than six months after Micron broke ground on the site in January 2026. Sanjay Mehrotra, Micron’s chairman, president and CEO, hosted the concrete-pour ceremony alongside U.S. Commerce Secretary Howard Lutnick, New York Governor Kathy Hochul, and a roster of federal and local officials. “Data and memory are foundational to the modern economy — and Micron is increasing our U.S. investments to more than $250 billion through 2035 to meet that moment,” Mehrotra said.
The scale of the New York project is difficult to overstate. Once complete, with up to four fabrication plants on the site, it is projected to be the largest private investment in New York State’s history, generating as many as 50,000 jobs, including roughly 9,000 direct Micron positions. Company officials say more than 80% of workers on site so far have been New York residents, and Micron has already directed some $675 million to New York-based contractors and suppliers in towns including Syracuse, Rochester, and Buffalo.
The New York fab is just one piece of a broader national buildout. Micron is also advancing projects in Idaho, where first wafer output is expected in mid-2027 for an initial fab and late 2028 for a second, and in Virginia, where the company recently began production of its 1-alpha DDR4 memory technology for automotive, industrial, and aerospace customers. Taken together, Micron says its U.S. projects should create more than 90,000 jobs and support both economic and national security goals tied to domestic chip supply.
Behind the investment surge is a memory market that has been reshaped by AI. Data centers training and running large AI models consume enormous quantities of high-bandwidth memory, and Micron executives have pointed to that demand as the primary driver behind the decision to accelerate spending rather than wait. The company’s stated goal is to eventually produce 40% of its DRAM — the memory chips used in everything from smartphones to AI servers — domestically, reducing reliance on overseas fabrication.
The federal government has framed the investment as a win for its broader push to rebuild domestic manufacturing capacity. Secretary Lutnick credited the Trump administration’s economic approach for the pace of the buildout, while U.S. Senator Charles Schumer pointed to a $6.1 billion CHIPS Act grant and additional investment tax credits he helped secure as key enablers of the New York project. Local and state officials, including Governor Hochul, emphasized the speed of construction — noting the concrete pour arrived months ahead of the original schedule.
Industry watchers see the announcement as a signal that, despite recent volatility in chip stocks tied to questions about the durability of AI infrastructure spending, at least one major memory maker is doubling down rather than pulling back. Micron’s leadership has said it intends to remain “disciplined” and responsive to market conditions even as it commits more capital, a nod to the boom-and-bust history of the semiconductor industry.
For Central New York, the near-term impact is already visible: thousands of construction jobs, new contracts for regional firms, and a construction site that local officials describe as a generational economic anchor. For the U.S. semiconductor industry more broadly, Micron’s expanded commitment adds to a wave of similar pledges from chipmakers racing to secure a larger share of domestic manufacturing capacity as AI-driven demand continues to climb.
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