The demand for lithium-ion batteries is growing strongly due in particular to the electrification of transport. They are based on “critical minerals”, which raises questions about the sustainability and safety of this technology. A large number of end-of-life batteries is expected on the market by 2030-2035. Recycling would reduce Europe's dependence as well as the material and environmental pressure of the mining industry.
This new report by Zenon, written (in French) by Louise Hurel under the scientific direction of Robin Girard, analyzes the various stages, routes and capacities of recycling, the main technologies (existing and announced), the still uncertain evolution of the various battery chemistries, as well as the key players. He points out that recycling is not the only lever for action to ensure the sustainable growth of lithium-ion batteries. Alternatives exist, linked in particular to sobriety and up-front design. Beyond that, it shows the need for strong regulations covering all aspects of the end of life of lithium-ion batteries.
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