New project to find alternative to using rare earth metals in EVs
Thursday, September 29th, 2011A team of UK engineers, including representatives from Sevcon, Generator Technologies and Newcastle University, has just been awarded a grant of £518,000, by the UK’s Technology Strategy Board, to develop a new motor for pure electric and hybrid vehicles that will reduce the dependency on using rare earth metals.
Current EV motors use rare earth metals like Neodymium and Dysprosium and the new engine motor will use steel which is easier and cheaper to produce, plus its much less damaging to the environment.
The market for electric cars and commercial vehicles is expected to grow five fold over the next decade, from less than 2.0 million sold in 2010 to around 49 million by 2020 and hence the need to find a more-cost effective metal to drive the engines. The system is expected to be ready for production within four years.

