Eco-friendly breakthrough from a 28-year-old could reshape the rare earths market

Marie Perrin, 28, developed a selective, single-step method to extract europium from waste such as broken lamps, reducing chemical waste and energy use versus traditional ore-based methods. She started the startup Reecover to scale the process and has earned a place on the European Patent Office’s Young Inventors list, signaling potential to disrupt the global rare earths supply chain.