On July 14 local time, General Motors announced a major strategic adjustment for its Ultium Cells joint venture with LG Energy Solution. The Spring Hill battery plant in Tennessee will transition from its current NCMA (nickel-cobalt-manganese-aluminum) quaternary battery production line to manufacturing lithium iron phosphate (LFP) batteries. This transformation will mark General Motors' first localized production of LFP batteries in North America.
While Ultium Cells' Warren plant in Ohio will continue maintaining NCMA battery production capacity, establishing a "dual-technology parallel supply system."
Meanwhile, the Ancker-Johnson Battery Development Center at the Warren Technical Center in Michigan has completed its main structural construction. The facility will accelerate the R&D progress of lithium-manganese-rich (LMR) batteries, aiming to shorten the commercialization timeline by at least one year.
Through this three-tiered technology strategy, active LFP mass production + retained premium NCMA + cutting-edge LMR R&D", General Motors aims to meet current market demand for low-cost batteries while securing a technological edge in next-generation high-energy-density battery competition.
Edited by Cassie Li, lixiangying@mysteel.com
