The UK is building a domestic supply chain for the rare earth magnets that power electric vehicle motors and wind turbine generators, starting with magnets pulled from scrap. These magnets—made from neodymium, iron, and boron—are essential for clean technologies, but their raw materials come almost entirely from China, a supply risk the EU ranks as the highest of any energy-related material. As demand for electric cars and wind power surges, that dependence becomes a vulnerability. The SCREAM consortium, including Jaguar Land Rover, recycling firm European Metal Recycling, and the University of Birmingham, aims to break that reliance by recycling end-of-life magnets from cars, robots, loudspeakers, and industrial separators. If the project succeeds, it will demonstrate two routes to reuse: a hydrogen-based process that extracts magnets from scrap without melting them down, and a chemical method that produces mixed rare earth carbonate for the broader supply chain. The recycled magnets will be tested in motors, loudspeakers, and holding applications, with the environmental footprint calculated for each. The outcome is a UK-based, circular supply for a material that quietly underpins the country’s shift to electric transport and renewable energy.
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NdFeB magnets play a critical role in the fight against climate change as they are used in clean technologies such as wind turbines generators and motors in electric vehicles. As we transition to an electrically driven society then the demand for these materials will increase almost exponentially. The supply of these materials is geographically concentrated in certain parts of the globe and these materials have been identified as being of greatest supply risk compared to all other energy related materials by the EU. The aim of SCREAM is to provide a UK based supply of these materials by recycling magnets from end of life scrap (EoL). HyProMag, Mkango Rare Earths UK, GKN Hybrid Power, European Metal Recycling (EMR), Jaguar Land Rover (JLR), Bowers and Wilkins and the University of Birmingham (UoB) will work together in the SCREAM project to secure critical permanent magnets for the UK. The SCREAM consortium will demonstrate two innovative paths to introduce scrap material back into the rare earth supply chain. The first is to scale up a process developed at the University of Birmingham, "Hydrogen Processing of Magnetic Scrap" from automotive, robotic, separator, loudspeaker scrap streams. The second is to produce a mixed rare earth carbonate for the rare earth supply chain. HyProMag will scale this process to develop magnets that are different grades for a range of applications. Bowers and Wilkins, GKN and JLR will assess the suitability of the magnets for a range of products, and calculate the environmental footprint for production of these materials. The output of the project will be motors, loudspeakers and holding magnet applications containing recycled magnets.
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