The Republican-controlled US Congress rescinded a $7,500 federal EV tax credit, causing an initial drop in EV sales, but the US/Israel war against Iran has reignited demand for electric vehicles. Innovations in the EV battery sector, such as BYD's cell-to-body architecture, are driving rising consumer interest in EVs. Forecasts predict plummeting battery prices will make battery EVs cheaper than traditional vehicles in Europe within two to four years. Automakers are shifting to LFP batteries to avoid supply chain complexities and improve performance, while research is ongoing for massless and solid-state EV batteries. There is a growing market for used EV batteries to be repurposed for energy storage, extending their lifespan and reducing the need for new mining of key minerals. Recycling EV batteries is crucial for a sustainable transportation system, with a focus on high mineral recovery rates and low environmental impact. Misinformation about EVs can hinder the transition to electric mobility, but advancements in battery technology and management systems are improving the longevity and performance of EV batteries. Real-world driving habits can significantly impact the lifespan of EV batteries, with proper use potentially extending their longevity by about a third. Researchers have found that actual driving situations can help extend the life of electric vehicle batteries, such as frequent acceleration, braking, and letting the batteries rest for hours at a time. Charging the vehicle with a low to medium charge level for long parking periods also decreases battery aging rates. The US Department of Energy is focusing on a Made-in-the-USA solution called DLE (Direct Lithium Extraction) using geothermal brine. In July 2023, the agency awarded funds to 10 innovators in the DLE field, including EnergyX, with a $5 million award.
https://cleantechnica.com/2026/03/28/an-update-on-electric-vehicle-batteries-and-innovations-in-the-sector/