Tech

China advances its war on bitcoin, cracks down on mining

Enlarge / Technicians inspect bitcoin mining machines at a mining facility operated by Bitmain Technologies Ltd. in Ordos, Inner Mongolia, China, on Friday, Aug. 11, 2017. (credit: Qilai Shen/Bloomberg via Getty Images) Bitcoin took investors on another rollercoaster ride over the weekend after a top regulator in China announced a crackdown on mining, a new […]

Tech

Private-equity firm revives zombie fossil-fuel power plant to mine bitcoin

Enlarge (credit: Aurich Lawson / Getty) Few bitcoin projects illustrate the cryptocurrency’s enormous climate impact better than the Greenidge power plant in upstate New York. The once-abandoned power plant was bought by private equity firm Atlas Holdings and retasked. A significant portion of Greenidge’s electricity no longer powers nearby homes or businesses; rather, the plant’s […]