GM to build a new factory in North America in new joint venture in EVs

General Motors will build a new factory in North America as part of an upcoming joint venture with a South Korean chemical manufacturer.

GM said Wednesday it signed a “non-binding term sheet” to create a joint venture with POSCO Chemical. The automaker expects to execute definitive agreements soon, likely by the first quarter of next year, said Doug Parks, GM’s executive vice president of Global Product Development, Purchasing and Supply Chain.

GM and POSCO will then announce a site in North America to build a new factory by 2024 to process key battery materials used in GM’s Ultium electric vehicle platform.

Chevrolet Bolt EV sits on display before U.S. President Joe Biden speaks at the grand opening of General Motors' Detroit-Hamtramck EV Factory Zero on Nov. 17, 2021. The president added $7.5 billion to create new electric vehicle charging stations as part of his infrastructure package recently passed by Congress and signed into law on Monday.

Ultium will underpin and propel all of GM’s future EVs, starting with the 2022 GMC Hummer EV pickup that is being built at Factory ZERO in Detroit and Hamtramck.

“We need to control our own destiny especially when it comes to battery production,” Parks said “The majority of the Ultium platform will be sourced, processed and produced in North America by 2025.”

‘Create hundreds of jobs’

In June, GM said it will build two new battery cell manufacturing plants in the United States by mid-decade in its joint-venture Ultium LLC with LG Energy Solution. Those factories will make the batteries for the Ultium platform. GM has not disclosed the locations. 

GM is presently building two other Ultium Cells LLC battery plants. One is in northeast Ohio near GM’s former Lordstown Assembly plant and another is in Tennessee near its Spring Hill Assembly plant, where it will build the 2023 Cadillac Lyriq electric SUV. 

The new factory that GM will build with POSCO will process Cathode Active Material (CAM) and feed it to the four Ultium factories. CAM is a key battery material that makes up about 40% of the cost of a battery cell, Parks said.

Until the deal is signed, Parks declined to provide details on how much money GM will invest in the new factory, its location or the exact number of jobs it will create when it opens in 2024. 

A photo of Ultium battery cells being loaded into an Ultium battery module. These are the types of cells and modules that will go into both HUMMER EV and LYRIQ as well as many other types of Ultium-based vehicles yet to be announced.

But he said, “When the plant goes online in 2024, it will create hundreds of jobs. This will be a significant investment by both companies.” 

The UAW did not have an immediate comment on Wednesday’s news, but it has previously said it plans to organize workers at the U.S.-located Ultium LLC plants.

Bring EVs to market faster

Because GM will likely position its battery plants near where it builds its EVs, Michigan could get a factory in the future, industry experts have said.