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U.S. Confirms Tesla as Buyer in $4.3 Billion LG LFP Battery Deal for Michigan Plant

Production in Lansing is slated for 2027 to supply Megapack 3 units built in Houston.

Overview

  • The three-year contract runs from Aug. 1, 2027 to July 31, 2030, with options reported to extend up to seven years.
  • LG will make prismatic LFP cells in Lansing for stationary storage, destined for Tesla’s Megapack 3 rather than vehicles.
  • The arrangement advances a domestic supply chain that reduces exposure to tariffs on Chinese LFP imports and enables U.S.-content incentives.
  • LG took full control of the former Ultium Lansing site in 2025, targeting roughly 50 GWh capacity, though converting EV-focused lines to LFP prismatic cells presents timing risk.
  • Related moves underscore an industry pivot to energy storage, with GM–LG’s Tennessee JV converting to LFP ESS production and recalling about 700 workers.