Chinese EV Battery Recycling: Building a Circular Economy for 12M Tonnes of Spent Batteries
China controls approximately 75% of global EV battery recycling capacity, with companies like Brunp Recycling and GEM recovering lithium, cobalt, and nickel at 95%+ recovery rates.
- Recycling capacity and market scale
- Technology and recovery economics
- Regulatory framework driving collection
- International implications and export potential
- Second-life battery applications
Recycling capacity and market scale#
China operated approximately 75% of global EV battery recycling capacity in 2025, with over 100 licensed recycling facilities processing an estimated 500,000 tonnes of spent batteries annually. Brunp Recycling (a CATL subsidiary) and GEM Co are the largest operators, with combined capacity exceeding 300,000 tonnes annually and recovery rates above 95% for lithium, cobalt, and nickel. By 2030, an estimated 12 million tonnes of spent EV batteries will require processing globally, with Chinese facilities positioned to handle the majority.
Technology and recovery economics#
Chinese recyclers have developed hydrometallurgical and pyrometallurgical processes achieving metal recovery rates above 95% while maintaining cost structures making recycled materials competitive with primary mining. The economics are particularly favourable for cobalt and nickel recovery, where recycled material costs 15-30% less than freshly mined equivalents. Lithium recovery has improved to above 90% with direct recycling methods that preserve cathode structures. These technology advances are protected by an expanding patent portfolio, with Chinese companies holding the majority of global battery recycling patents.
Regulatory framework driving collection#
China implemented mandatory battery recycling regulations in 2018, requiring EV manufacturers to establish collection networks and recycling partnerships. The producer responsibility framework has been progressively tightened, with 2025 updates requiring traceability from production through vehicle use to recycling. This regulatory infrastructure captures the vast majority of spent batteries rather than allowing them to enter informal waste streams. The EU Battery Regulation similarly mandates recycling targets, but European recycling infrastructure remains years behind Chinese capacity.
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International implications and export potential#
Chinese battery recycling companies are beginning to export technology and services, establishing operations in Europe and Southeast Asia to process locally generated spent battery volumes. Brunp Recycling has signed agreements for facilities in Indonesia and Hungary, positioning near both battery manufacturing hubs and EV markets. The export of recycling technology extends Chinese influence over another critical segment of the EV value chain. For countries developing EV industries, partnering with Chinese recyclers offers the fastest path to establishing circular battery supply chains.
Second-life battery applications#
Before recycling, spent EV batteries with 70-80% remaining capacity are increasingly repurposed for stationary energy storage. Chinese companies operate the world largest second-life battery deployment programmes, with over 5 GWh of repurposed batteries installed in grid storage and commercial energy management. This second-life application extends economic value by 5-8 years, improving total lifecycle return on battery manufacturing investment. The combination of second-life use followed by materials recycling creates a comprehensive circular economy model maximising resource efficiency.
People also ask
How much EV battery recycling capacity does China have?
China operates approximately 75% of global EV battery recycling capacity, with over 100 licensed facilities processing 500,000 tonnes annually and achieving recovery rates above 95% for lithium, cobalt, and nickel.
Is recycled battery material cheaper than mined material?
Yes, recycled cobalt and nickel cost 15-30% less than freshly mined equivalents, and improving lithium recovery technology is making recycled lithium increasingly cost-competitive with primary mining sources.
What happens to old EV batteries?
Spent EV batteries with 70-80% remaining capacity are first repurposed for stationary energy storage for 5-8 additional years, then recycled to recover lithium, cobalt, and nickel at 95%+ recovery rates for use in new batteries.
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