Stellantis, Samsung SDI will team to build a second EV battery plant in United States

Stellantis NV’s third battery manufacturing plant in North America will be built with Korean battery partner Samsung SDI in the United States, the companies said Monday.

The exact location of the second plant under the existing StarPlus Energy joint venture wasn’t disclosed with the announcement of a signed memorandum of understanding, whose execution is subject to definitive documentation. The facility is expected to begin production in 2027 with an initial annual production capacity of 34 gigawatt hours. A dollar amount wasn’t shared.

Stellantis NV has signed a memorandum of understanding to build a second battery manufacturing plant in the United States with Korean battery manufacturer Samsung SDI.

A location, the companies say, is under review and will be shared at a later date. Mark Stewart — chief operating officer in North America of the maker of Chrysler, Dodge, Jeep, Ram and other vehicles — previously said Michigan had been a part of those discussions. Stellantis had looked at a mega site in Marshall, according to local officials, where Ford Motor Co. now is building a battery plant, despite some public opposition. Stellantis spokesperson Shawn Morgan said Michigan remains an important partner.

Other states, however, also are making major pushes for electric-vehicle business. Illinois has passed incentives to attract investments, especially in light of Stellantis indefinitely idling the Jeep Cherokee plant in Belvidere, less than an hour and a half west of Chicago.

“This new facility will contribute to reaching our aggressive target to offer at least 25 new battery electric vehicles for the North American market by the end of the decade,” Stellantis CEO Carlos Tavares said in a statement. “We are continuing to add more capacity in the United States together with our great partner Samsung SDI and laying the next steps to reaching our carbon neutrality commitment by 2038.”

Stellantis and Samsung SDI also have increased the expected annual production capacity at launch of their initial battery plant announced in Kokomo, Indiana, where Stellantis has a sprawling manufacturing footprint. That plant will have an initial production capacity of 33 gigawatt hours.

The companies had stated that was the capacity to which they expected the plant eventually to expand from an original 23 gigawatt hours that was valued as a $2.5 billion investment with 1,400 jobs created. The plant still is expected to launch in the first quarter of 2025.