Recycling of Lithium Ion Batteries: Pathways Toward a Circular Economy - CME Seminar Series Fall 2025

The widespread adoption of electric vehicles and energy storage systems has fueled a rapid increase in lithium-ion battery (LIB) production, raising critical concerns about end-of-life (EOL) management, environmental impact, and resource security. Within the many LIB chemistries, lithium iron phosphate (LFP) stands out for its long cycle life, cost-effectiveness, and strong thermal
stability. Yet, the accelerating retirement of LFP batteries poses both challenges and opportunities.

Recycling offers a path to address these issues by lowering greenhouse gas emissions, cutting energy consumption, and reducing dependence on virgin mining, while also securing a stable supply of critical materials.

This seminar focuses on the recycling of LFP cathodes, emphasizing their potential in second-life uses, particularly in stationary energy storage systems. By exploring recovery techniques, economic outcomes, and environmental advantages, the discussion highlights the essential role of LFP recycling in enabling a circular economy and supporting the growth of sustainable energy technologies.