# Micron breaks ground on $100B megafab in Onondaga County, New York

Micron Technology officially broke ground on its megafab in Onondaga County, New York, on January 16, 2026. The $100 billion project will be the largest semiconductor facility in the U.S., with up to four fabs for advanced memory manufacturing.

- Type: New facility
- Announced: 2026-01-07
- Where: Onondaga County, New York, United States
- Value: $100.0B
- Jobs: 50,000
- Status: under construction
- Products: advanced memory
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Micron Technology](https://endata.com/companies/16026.md)

## Sources

- [investors.micron.com](https://investors.micron.com/news/press-release/2026/Micron-Announces-Groundbreaking-for-Historic-New-York-Megafab-01-07-2026/default.aspx), 2026-01-07: "Breaking ground at Micron's New York megafab is a pivotal moment for Micron and the United States."
- [barchart.com](https://www.barchart.com/press-releases/37082378/micron-celebrates-official-groundbreaking-at-new-york-megafab-site), 2026-01-16: "Breaking ground at Micron's New York megafab underscores our commitment to building leading‑edge memory at scale in the United States."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.