New York Approves Transmission Line for Micron’s $100 Billion Semiconductor Megafab

New York Governor Kathy Hochul announced the approval of a new underground transmission line that will connect the existing Clay substation to Micron Technology’s upcoming semiconductor megafab in Onondaga County. The two-mile, 345-kilovolt line was approved by the New York State Public Service Commission and represents a critical infrastructure milestone for Micron’s massive $100 billion investment in Central New York — the largest private investment in the state’s history.

The transmission line will power Micron’s advanced manufacturing complex, which aims to produce up to 25% of all U.S.-made semiconductors by 2030. According to state officials, the project is expected to generate more than 50,000 jobs over the next 20 years, including 9,000 direct roles at Micron’s new facility. Governor Hochul emphasized the project’s transformative potential, stating that New York is “moving quickly ahead with all due speed and deliberation” to support the state’s growing semiconductor industry.

The approval follows a 2022 agreement between Micron and New York State, when the chipmaker selected Central New York for its cutting-edge fabrication site. The Public Service Commission also greenlit environmental and construction plans for the project’s first phase, which includes the eastern expansion of the Clay substation and installation of critical electrical equipment connecting it to the Micron facility.

This development underscores New York’s commitment to strengthening its position as a leader in semiconductor manufacturing and clean energy infrastructure. The project not only supports the U.S. CHIPS and Science Act’s goal of boosting domestic chip production but also marks a major step toward revitalizing the regional economy and securing America’s technological competitiveness in the global semiconductor market.