As demand for electric vehicles soars, the environmental impact of battery production and disposal is under increasing scrutiny. The 2023 EU Battery Regulation imposes stricter sustainability targets, requiring 50% lithium recovery by 2027 and 80% by 2031. By 2031, minimum recycled content levels must reach 16% for cobalt, 85% for lead, and 6% for lithium and nickel. These regulations drive manufacturers to enhance recycling efficiency and adapt to evolving sustainability standards.