Samsung SDI to Take Full Control of U.S. Battery Plant
Samsung SDI will take full ownership of a battery manufacturing plant in Indiana as it restructures its partnership with General Motors, while continuing joint development of next-generation batteries for electric vehicles.Samsung SDI said Wednesday that it had signed an agreement with GM to jointly
Samsung SDI plans to fully acquire a battery manufacturing plant in Indiana, marking a shift in its partnership with General Motors. The two companies recently agreed to jointly develop next-generation prismatic batteries with high energy density and fast-charging capabilities for use in GM's upcoming electric vehicles. This agreement, signed on Wednesday, comes as part of Samsung SDI's restructuring efforts.
Samsung SDI will purchase GM's remaining 49.99% stake in Synergy Cells, a joint venture established in 2024 with a combined investment of $3.5 billion to build the facility in New Carlisle, Indiana. The plant is designed to have an annual production capacity of 27 gigawatt-hours. Upon completion of the transaction, Samsung SDI will own the facility, making it the first wholly owned battery manufacturing plant in North America.
Samsung SDI intends to use the plant to produce both the next-generation prismatic cells being developed with GM and energy storage system (ESS) batteries, expanding its presence in both the EV and energy storage markets. The restructuring is driven by the need for automakers to adjust their electric vehicle investment strategies in response to slower-than-expected EV demand in North America.
Despite GM's exit from the joint venture, both companies will continue to collaborate strategically on battery technology development. This agreement aims to secure advanced battery technologies for GM's future EV lineup while strengthening Samsung SDI's position in the U.S. market. Samsung SDI has been expanding its focus on the U.S. ESS market through battery supply agreements with American energy companies.
The Indianapolis plant is expected to serve as a crucial production hub to support this strategy. A Samsung SDI official stated, "By responding to market changes, we have decided to continue our strategic partnership with GM. We will actively respond to growing demand for ESS batteries in the U.S. while jointly developing next-generation EV batteries with GM."
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