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Ultium Cells LLC, a joint venture between General Motors and LG Energy Solution, is set to upgrade its Spring Hill, Tennessee, battery cell manufacturing facility. This enhancement will facilitate the large-scale production of low-cost lithium iron phosphate (LFP) battery cells, building upon an initial $2.3 billion investment announced in 2021. The transition to LFP cell production is scheduled to begin later this year, with the goal of reaching commercial production by late 2027.
Key Highlights
- New Investment: Ultium Cells will upgrade its Spring Hill, Tennessee, facility to produce low-cost LFP battery cells.
- Production Timeline: Conversion of the production lines will start in late 2024, with commercial production expected by late 2027.
- Cost Savings: The adoption of LFP technology is projected to significantly reduce battery pack costs compared to the current high-nickel battery packs.
- Strategic Partnership: The upgrade highlights the ongoing collaboration between General Motors and LG Energy Solution to advance EV battery technology.
Advancing Battery Technology
The move to incorporate LFP technology is a strategic one for GM, aiming to diversify its electric vehicle portfolio. Kurt Kelty, Vice President of Batteries, Propulsion, and Sustainability at GM, stated, “This upgrade at Spring Hill will enable us to scale production of lower-cost LFP cell technologies in the U.S., complementing our high-nickel and future lithium manganese rich solutions.” This diversification is made possible by GM’s flexible EV platform, which is designed to integrate various cell chemistries and form factors quickly. While the Spring Hill plant transitions, the Ultium Cells facility in Warren, Ohio, will continue to produce cells with nickel cobalt manganese aluminum (NCMA) chemistry, which has been instrumental in powering GM crossovers with over 300 miles of range.
A Commitment to Innovation and Community
The upgrade is a testament to the strong partnership between the two corporate giants. Wonjoon Suh, Executive Vice President at LG Energy Solution, emphasized their commitment to the joint venture, stating they will bring extensive manufacturing experience to the facility to meet the evolving needs of the EV market. The Spring Hill plant, which currently employs approximately 1,300 people, is poised to become a central hub for U.S. battery innovation. Kee Eun, President and CEO of Ultium Cells, noted, “This investment expands our capabilities beyond a single battery cell chemistry…ensuring Ultium Cells will remain at the forefront of battery cell innovation and sustain our commitment to be a stable, long-term employer.”
State and Local Support
The project has garnered strong support from state officials. Stuart C. McWhorter, Commissioner of the Tennessee Department of Economic and Community Development, praised the continued investment, highlighting the state’s long-standing partnership with both General Motors and LG Energy Solution. This collaborative environment is seen as a key factor in fostering innovation and manufacturing growth within the state, further solidifying Tennessee’s role in the burgeoning EV industry. The expansion ensures that the facility will continue to be a significant contributor to the local economy and the broader push toward an all-electric future.
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