A $20 billion investment aims to supply electricity to Singapore from what will be, for the time being, the world’s largest solar farm: Sun Cable. Located in Australia and linked by a 3,800-kilometer submarine cable, its magnificent 15,000 hectares of solar panels will provide about 10 gigawatts, enough to cover a fifth of the country’s energy needs and replace its combined-cycle power stations, with enough batteries to ensure uninterrupted supply.
