Author name: Cornelius Karow

LG Energy Solution Vertech announced a supply agreement with DTE Energy for battery storage systems in Michigan. The agreement covers eight projects with a total capacity of one and a half gigawatts and a storage capacity of six gigawatt-hours. The systems are scheduled to be delivered within two years. Battery cells made in North America LG Energy Solution plans to assemble the systems using battery cells produced in Michigan, as well as in other facilities in the United States and Canada. DTE Energy cites the agreement in connection with the growing demand for electricity driven by new data centers. For example, DTE mentions the approved contract for an Oracle data center in Saline Township. These battery storage systems, financed by Oracle, are expected to meet the company’s share of Michigan’s Clean Energy Standard for battery storage by 2030. Source:https://news.lgensol.com/company-news/press-releases/4978/

The South Korean battery manufacturer SK On is withdrawing from its joint battery partnership with Ford in the U.S., and will independently operate its Tennessee plant going forward. The former BlueOval-SK facility in Tennessee has been renamed “SK On Tennessee.” In return, Ford will assume sole control of two battery plants in Kentucky. The restructuring was completed five months after the dissolution of the joint venture. The partnership was founded in 2022 when the outlook for electric vehicle demand was much more optimistic. Financial Relief for SK On For SK On, the primary focus of the separation is financial relief. The company expects the dissolution of the joint venture to reduce its debt by approximately 5.4 trillion won, equivalent to about $3.6 billion. Additionally, SK On anticipates annual savings of approximately $180 million on interest expenses. The new structure is also expected to reduce depreciation costs. The company therefore presents the decision as a step toward strengthening its financial structure and managing its U.S. operations more efficiently. Sources:https://en.yna.co.kr/view/AEN20260521011400320https://askinno.com/global/archives/154659

The Chinese battery manufacturer Svolt Energy aims to begin mass production of semi-solid-state batteries by September of this year. According to the company, the cost is expected to be comparable to that of conventional lithium-ion batteries with liquid electrolytes. Several vehicle models are set to be equipped with the new cells by the end of September. One variant scheduled to enter mass production will reportedly have a capacity of 100 kilowatt-hours. This information comes from Yang Hongxin, Svolt’s chairman and CEO. In a video posted on Weibo, he explained that a key focus of the cells is high operational safety. Interim Solution Before Solid-State Batteries Semi-solid-state batteries use both liquid and solid electrolytes to transport ions between the cathode and anode. This technology is considered an intermediate step on the path to solid-state batteries, which operate exclusively with solid electrolytes. Commercializing the latter is still considered difficult. Yang described the path to mass production as long. Other major battery manufacturers are also continuing to work on all-solid-state batteries. According to reports, CATL and BYD are initially aiming for small-scale production by 2027. Source:https://cnevpost.com/2026/05/19/svolt-plans-mass-produce-hybrid-solid-liquid-batteries-september-liquid-battery-costs/

The newly established Ford Energy and EDF Power Solutions North America have signed a five-year framework agreement for battery storage systems. Under the agreement, EDF can purchase up to 4 GWh of DC-block systems from Ford Energy each year. Over the entire term, this represents a potential volume of up to 20 GWh. The first deliveries are scheduled for 2028. Ford Repurposes Previous EV Battery Plans The adoption of electric vehicles is proceeding more slowly than many manufacturers expected, particularly in the U.S. Consequently, automakers are increasingly planning to use infrastructure originally intended for EV batteries for stationary energy storage.  Ford had already announced plans to launch its energy storage business in December 2025. That announcement followed a $19.5 billion write-down on its electric vehicle programs. The company cited weaker-than-expected demand, high costs, and regulatory changes as the reasons for the write-down. At that time, Ford announced that it would repurpose its existing battery manufacturing capacity in Glendale, Kentucky, for the battery storage systems market. The establishment of the subsidiary Ford Energy was formalized this month. As part of the announcement, Ford stated its intention to provide at least 20 GWh annually. The “Ford Energy DC Block” is a 20-foot containerized battery storage system. According to the company, each unit has a capacity of 5.45 MWh. It uses prismatic LFP cells with a capacity of 512 Ah. Variants with two- or four-hour discharge times are available. Sources:https://www.fromtheroad.ford.com/us/en/articles/2026/ford-energy-edf-power-solutions-north-americahttps://www.fromtheroad.ford.com/us/en/articles/2026/introducing-ford-energyhttps://www.businesswire.com/news/home/20251215095165/en/Ford-Follows-Customers-to-Drive-Profitable-Growth-Reinvests-in-Trucks-Hybrids-Affordable-EVs-Battery-Storage-Takes-EV-Related-Charges

The Chinese battery manufacturer Eve Energy received an order for 8 GWh of energy storage batteries from India. Their contract partner is the energy company Godawari New Energy Private Limited.  Additionally, the two companies are planning a long-term partnership. Consequently, the total volume of the partnership could rise to 60 GWh over the next five years. India Gains Importance for Energy Storage Eve Energy describes India as one of the world’s fastest-growing markets for new energy technologies. As the share of renewable energy increases, so does the need for grid stability and solutions for frequency and load management. The planned project will use 628-Ah energy storage batteries. These batteries are tailored for high safety standards and easy integration into energy storage systems, helping to reduce costs over the projects’ entire lifecycle.  In collaboration with GNEPL, Eve Energy aims to accelerate the expansion of energy storage projects in India and support the transition of the local energy supply. Source:https://cnevpost.com/2026/05/12/eve-energy-secures-8-gwh-energy-storage-order-from-india-gnepl/