Samsung Acquires GM’s Stake to Run St. Joseph County Battery Plant
Samsung says the St. Joseph County, Indiana battery plant will be used to make high-tech batteries, including for energy storage systems. After GM and Samsung announced a $3.5 billion EV plant near New Carlisle in 2023 and construction was paused in mid-2026, Samsung will operate the site independently in North America and may add prismatic cells developed with GM in the future.