Cascade utilization of retired power batteries under the"Dual Carbon"goal:current status and comprehensive analysis
The electric vehicle industry is experiencing rapid growth,and China is expected to produce 800,000 tons of retired power batteries by 2025.If retired power batteries cannot be used efficiently and on a large scale,it will undoubtedly cause significant resource wastage and environmental pollution to the earth.The cascade utilization of retired power batteries is an essential approach to achieving resource conservation and carbon reduction,particularly in the context of China's"Dual Carbon"goals.This review highlighted the current development status and relevant policies of battery cascade utilization,underscored the importance of technical-ecological-economic analysis.And it also put forward countermeasures and suggestions for the problems of immature technology,unsound standards and policies,and imperfect traceability system for the secondary utilization of retired power batteries,thereby providing effective pathways to improve power battery cascade utilization and achieve the"Dual Carbon"goals.
"Dual Carbon"goalselectric vehiclesretired power batteriescascade utilizationcountermeasure
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