GM Announces LFP Battery Production in Tennessee to Lower EV Costs

General Motors (GM) has revealed the final element of its electric vehicle (EV) battery strategy, announcing plans to produce low-cost lithium iron phosphate (LFP) battery cells at its Ultium Cells plant in Spring Hill, Tennessee, beginning in late 2027. The move represents a shift from its earlier ‘one cell for all’ policy, aiming to reduce battery costs and improve EV affordability. These LFP batteries will initially be used in the 2026 Chevrolet Bolt EV, with imported cells powering early models before U.S. production ramps up.

This decision is part of a broader three-pronged strategy that also includes NMCA (nickel-manganese-cobalt-aluminum) and LMR (lithium manganese-rich) chemistries. LMR cells, which offer 30% greater energy density than LFP at similar cost, are expected to enter pilot production in 2027 and full-scale production in 2028. GM emphasizes that none of the intellectual property for its LFP cells is owned by Chinese firms, differentiating it from competitors like Ford, which has faced scrutiny over licensing Chinese technology.

The varied chemistries will allow GM to tailor battery performance and cost to specific vehicle needs, from compact cars like the Bolt to large electric trucks and SUVs. This diversified approach aims to accelerate EV adoption by reducing production costs and improving supply chain resilience.