Tesla to buy $4.3 billion of LG Energy battery cells from disbanded GM plant

Tesla is deepening its collaboration with South Korea's LG Energy Solution by finalizing a substantial agreement to purchase $4.3 billion worth of battery cells. These cells are set to be produced at a facility in Lansing, Michigan, which was originally designed for a joint venture between LG and General Motors. However, GM stepped back from this initiative in late 2024, selling its share to LG amid a reassessment of its investments in electric vehicles. While Tesla continues to derive the majority of its revenue from electric vehicles, the company is increasingly focusing on its growing energy division, spurred by rising electricity demand from data centers. The Tesla Megapacks play a crucial role in this strategy, enabling the storage of energy generated from renewable sources like solar and wind, or during periods of low demand, for use during peak times. Additionally, Tesla offers Powerwall batteries for home use in conjunction with its solar products, alongside larger Megapack and Megablock systems aimed at utility-scale energy storage. The energy segment of Tesla saw a remarkable 27% increase in revenue last year, reaching $12.8 billion, which represented 13% of the company's overall revenue, even as total earnings dipped due to a 10% decline in the automotive sector. The details of this partnership were unveiled at the Indo-Pacific Energy Security Summit in Japan, as reported by a release from the U.S. Department of the Interior. At this summit, the Trump administration announced a sweeping $56 billion in commitments from the private sector. An LG Energy Solution representative confirmed that dedicated production lines will be established at the Lansing facility to fulfill this agreement. The plant was recently upgraded to manufacture Lithium Iron Phosphate (LFP) prismatic cells, with the $4.3 billion deal announced last year with an unnamed partner. Despite GM's significant presence in the Lansing battery plant, the company has scaled back its electric vehicle operations, reporting $7.6 billion in write-downs related to this sector. On the other hand, Tesla remains optimistic about the future of its energy business. CEO Elon Musk expressed confidence in its potential for 'very high growth' in the long term. However, CFO Vaibhav Taneja warned of potential 'margin compression' due to increasing competition from low-cost rivals and tariff costs. Competitors include Chinese firms like BYD and innovative climate-tech startups such as Form, which is developing iron-air batteries.