Lanthanide Resources and Alternatives

Rare Earths are a group of metals which have many high-technology applications. The current generation of hybrid and electric vehicles and wind turbines uses substantial quantities of Rare Earth elements in the form of high-strength magnets and rechargeable batteries. The key Rare Earths used for these applications are neodymium, dysprosium and terbium (for the permanent magnets) and lanthanum (for the batteries).