🚨 Tesla to build $4.3B battery plant in the U.S.Tesla and LG Energy Solution will build an LFP battery cell factory in Michigan, with production starting in 2027. The cells will power Megapack energy storage systems made in Texas.This strengthens Tesla’s U.S. supply chain, lowers costs, and supports rapid growth in its energy business, which is already becoming a major profit driver. $TSLA ...