UK needs to act to prevent electric vehicle battery waste mountain - new study
Recycling technologies for end-of-life lithium ion batteries (LIBs) are not keeping pace with the rapid rise of electric vehicles, storing up a potentially huge waste management problem for the future, according to a new study. A review of lithium ion battery recycling led by the University of Birmingham suggests that, while electric vehicles (EVs) offer a solution for cutting pollution, governments and industry need to act now to develop a robust recycling infrastructure to meet future recycling need. Dr Gavin Harper , Faraday Research Fellow at the University of Birmingham, is lead author on the paper. He said: "The recycling challenge is not straightforward: there is enormous variety in the chemistries, shapes and designs of lithium ion batteries used in EVs. Individual cells are formed into modules, which are then assembled into battery packs. To recycle these efficiently, they must be disassembled and the resulting waste streams separated. As well as lithium, these batteries contain a number of other valuable metals, such as cobalt, nickel and manganese, and there is the potential to improve the processes which are currently used to recover these for reuse." The issue of LIB waste is already significant and is set to grow as demand for EVs increases.
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