Building a Circular Economy for Lithium: Addressing Global Challenges
Alessandra Zanoletti, Bianca-Maria Bresolin, Elza Bontempi
Abstract
As countries worldwide race toward a green transition, the demand for electric vehicles is surging, and with it comes a growing need for batteries. However, the push for increased domestic mining to secure these materials raises significant concerns about environmental sustainability. Even with stringent regulations, the environmental impact of mining can be profound, posing risks such as biodiversity loss, water pollution, and broader ecological damage. Furthermore, geopolitical tensions could arise as countries whose economic interests are threatened by these initiatives may react adversely. Local communities might also resist mining projects due to concerns over environmental degradation, health risks, and disruptions to their livelihoods. Given the critical importance of metals in the ecological transition, this challenge must be approached with the same urgency and global coordination as a pandemic response. Just as the world mobilized unprecedented resources to tackle COVID-19, a similarly robust approach is necessary to ensure the availability of critical metals for a sustainable future. This paper suggests potential pathways for academic, technological, and societal advancements within the framework of a circular economy for lithium, aiming to secure a sustainable supply of this essential resource.