Ultium Cells Expands Spring Hill, Tennessee, Production Operations

Area Development News Desk

09/30/2026

Battery cell manufacturer Ultium Cells LLC plans to expand its operations in Spring Hill, Tennessee.

The $1 billion project will prepare the facility to mass-produce prismatic lithium manganese-rich (LMR) battery cells.

“This marks Ultium Cells’ second major investment in Spring Hill and reflects the company’s continued growth as a diversified battery cell manufacturer. By evolving production to meet changing market demands, Ultium Cells is reinforcing its long-term position as a key employer and technology leader in the U.S. battery cell sector,” said Ultium Cells President Injae Pahk.

Ultium Cells LLC is a battery manufacturer and joint venture between General Motors and LG Energy Solution that produces advanced battery cells for electric vehicles and energy storage applications.

“Establishing LMR prismatic cell production at Ultium Cells in Spring Hill is a key step in GM’s strategy to match the right battery technology to customer needs and strengthen our leadership in domestic battery manufacturing and innovation. High-nickel batteries will continue to give customers the highest range in our portfolio, while adding LMR positions us to leapfrog today’s more affordable chemistries and deliver lower costs with better performance. This flexibility allows us to scale efficiently, reach more customers, and support GM’s long-term EV strategy and profitability journey,” noted GM Vice President of Battery and Sustainability Kurt Kelty.

“Tennessee remains well-positioned in the automotive industry to build upon the decades of success we have experienced. A further billion-dollar investment from Ultium Cells signals confidence in our efforts to make Tennessee the best place to live, work and raise a family, and I’m grateful to their leadership for recognizing the opportunity that exists in our state,” added Tennessee Deputy Governor and Department of Economic and Community Development (TNECD) Commissioner Stuart C. McWhorter.

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