ExxonMobil and EV battery maker SK On sign MOU regarding U.S. produced Mobil™ Lithium

SK On seeking multiyear supply, up to 100,000 metric tons, of lithium from ExxonMobil for U.S.-based EV battery manufacturing

• Agreement signals demand for domestically sourced MobilTM Lithium and marks a milestone in building out U.S. electric vehicle and battery supply chains.
• Domestic lithium production contributes to energy security, supports U.S. manufacturing jobs and reduces carbon emissions.

SPRING, Texas – ExxonMobil (NYSE: XOM) has signed a non-binding memorandum of understanding (MOU) with SK On, a global leading electric vehicle (EV) battery developer, that opens the door to secure a multiyear offtake agreement of up to 100,000 metric tons of MobilTM Lithium from the company’s first planned project in Arkansas. SK On plans to use the lithium in its EV battery manufacturing operations in the United States.

Demand for lithium is forecasted to grow sharply in coming years, as it is an essential component for EVs, consumer electronics, energy storage systems, and other clean energy technologies. The planned project will extract lithium from underground saltwater deposits and convert it into battery-grade material onsite in Arkansas. This approach aims to produce lithium more efficiently and with fewer environmental impacts than traditional hard rock mining. 

“The world needs more lithium to support its emissions goals, and we're doing our part to drive solutions forward in the United States,” said Dan Ammann, President of ExxonMobil Low Carbon Solutions. “This collaboration with SK On demonstrates the leading role we play in the growing market for domestically sourced lithium, a market that’s advancing energy security and climate objectives, as well as supporting American manufacturing."

Planned production of MobilTM Lithium will use ExxonMobil's core capabilities in subsurface exploration, drilling, and chemical processing, offering U.S. EV battery manufacturers a more secure, lower-carbon lithium supply option. Through the appraisal drilling program and technology pilot using Direct Lithium Extraction (DLE) technology, ExxonMobil has successfully produced lithium carbonate from the Smackover formation in southern Arkansas. 

In the U.S., SK On currently operates two battery plants in Commerce, Georgia, and is building four more plants through joint ventures with Ford Motor Co. and Hyundai Motor Group. After 2025, the annual production capacity of SK On in the U.S. alone is expected to reach more than 180 GWh, which is enough to power about 1.7 million EVs a year.

“SK On has been working with global partners to secure key battery raw materials in a move to support our growing U.S. manufacturing base and lead electrification in the region,” said Park Jong-jin, Executive Vice President of Strategic Procurement at SK On. “Through this partnership with ExxonMobil, we will continue strengthening battery supply chains in the U.S.” 

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Statements of future events, investments, or partnerships in this release are forward-looking statements. Actual future results, including project plans, partner participation, timing, capacities, and costs could differ materially depending on a number of factors including the ability to execute operational objectives on a timely and successful basis; implementation of government frameworks and permitting for carbon capture and storage, hydrogen, ammonia and other lower-emission technologies; timely completion of construction projects; commercial and consumer interest in lower-emissions opportunities; changes in plans or objectives prior to final funding decisions or project startups; unforeseen technical or operational difficulties; and other factors discussed under the heading Factors Affecting Future Results in the Investors section of our website at www.exxonmobil.com. Any forward-looking statement speaks only as of the date of this press release and the companies named herein disclaim any obligation to update any forward-looking statement.

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This article was originally published on ExxonMobil.com on June 25, 2024