China's EV Battery Recycling Standards Set Global Benchmark

In a move that underscores China's commitment to sustainability and environmental stewardship, the country has rolled out comprehensive standards for the recycling of EV power batteries. These standards, approved by the General Administration of Market Supervision, cover a range of protocols from general requirements to specific dismantling methods. The recent approval of five additional standards brings the total to 22, all aimed at maximizing material recovery and minimizing environmental impact. Pilot programs under these new guidelines have achieved remarkable success, with recovery rates for key materials such as nickel, cobalt, and manganese exceeding 99%. This achievement not only supports a greener approach to battery management but also contributes to significant economic and ecological benefits.

The success of China's battery recycling initiative is bolstered by a collaborative approach involving stakeholders across the value chain. The formation of a national technical committee by the General Administration of Market Supervision and the Ministry of Industry and Information Technology is a pivotal element in this strategy. This committee includes representatives from various sectors, including raw material suppliers, battery producers, and recycling experts, working together to address the multifaceted challenges of battery recycling. Their efforts extend beyond the automotive sector, covering marine and energy storage applications, ensuring comprehensive industry-wide standards.

China is not only focusing on domestic advancements but is also playing a crucial role in the global standardization of battery recycling practices. Nearly 40 Chinese experts are actively participating in international committees, working on standards that include second-life battery performance evaluation and classification systems. A notable achievement in this arena is the approval of a China-led proposal, "General guidelines for deep discharge in battery recycling and utilization," as an International Electrotechnical Commission (IEC) standard project. This international engagement ensures that China's practices are aligned with global sustainability goals and that Chinese expertise is recognized worldwide.

The Ministry of Industry and Information Technology has emphasized the importance of safety in the recycling process, particularly concerning lithium-ion batteries. With mandatory safety standards being enforced, the use of retired batteries in applications like e-bikes is strictly regulated to prevent misuse. This focus on safety is part of a broader effort to ensure that recycling practices are not only efficient but also secure and sustainable. By setting such stringent guidelines, China aims to mitigate potential hazards associated with battery disposal and reuse.

China's proactive approach in both national and international arenas positions it as a leader in the sustainable recycling of EV batteries. By achieving near-total recovery of key materials and establishing comprehensive safety standards, China not only enhances its domestic environmental policies but also influences global practices. As the world transitions towards more sustainable energy solutions, China's model of integrating technological innovation with international collaboration provides a roadmap for other nations aiming to improve their environmental impact in battery recycling.