Alternative Energies
Super environmentally friendly: the ‘fool’s gold battery’

High-performance lithium ion batteries face a major problem: Lithium will eventually start to run out as batteries are deployed in electric cars and stationary storage units. Researchers have now discovered an alternative: the “fool’s gold battery”. It consists of iron, sulfur, sodium and magnesium – all elements that are in plentiful supply. This means that giant storage batteries could be built on the cheap and used stationary in buildings or next to power plants, for instance.

Chaos continues within SunEdison’s C-suite

The chaos continues at SunEdison, with Francisco “Pancho” Perez, the company’s chief operating officer and executive vice president, and Steve Tesoriere, an activist investor on SunEdison’s board of directors since 2012, both unexpectedly leaving the company with no explanation given.