Abstract: Aiming at the problems of the low efficiency of electro-magnetic generator, and the difficulty in the regulation of magnetic field intensity for the permanent magnet generator, a new ...

"Frankly, we were the solution to the problem that the world didn't know it had," Rahim Suleman, CEO of Canadian group Neo Performance Materials, told CNBC.

Automakers and aerospace firms are accelerating rare-earth-free motor designs as dependence on neodymium becomes a liability.

Abstract: Small hydropower plants (SHPs) can significantly exploit the unutilised hydropower potential in Europe. In particular, this applies to run-of-the-river power plants with low heads. Variable ...