The U.S. Department of Commerce reached a preliminary agreement with Hemlock Semiconductor (HSC) to boost the domestic production of semiconductor-grade polysilicon. This non-binding memorandum details a proposed $325 million investment, facilitated by the CHIPS and Science Act, to enhance HSC’s production capacity at its Michigan facility. The initiative is designed to support the U.S. semiconductor industry by providing hyper-pure polysilicon, which is an essential component for chip manufacturing. Furthermore, the project anticipates the creation of approximately 180 permanent manufacturing positions and over 1,000 construction jobs.
HSC, the only U.S.-based producer of hyper-pure polysilicon, is one of just five companies globally that meet the purity standards required for high-end semiconductor applications. This expansion will increase the company’s capacity to supply materials essential for microprocessors, AI chips, and other advanced devices. The Biden Administration’s CHIPS Act aims to strengthen the U.S. semiconductor supply chain and reduce reliance on foreign imports, enhancing both national and economic security.
The proposed investment also supports HSC’s collaboration with local institutions to provide semiconductor training and employment opportunities. Additionally, HSC is participating in Michigan’s Tri-Share initiative to make child care more affordable for its employees. According to HSC CEO AB Ghosh, “This investment highlights our commitment to remaining a top polysilicon supplier while helping to secure America’s technological and energy future.”
Key Points:
• $325 million proposed CHIPS Act investment for HSC expansion.
• 180 permanent jobs and 1,000 construction jobs expected.
• HSC is the sole U.S. producer of hyper-pure polysilicon for semiconductors.
• Collaboration with local colleges and child care affordability programs included.
