China builds world's biggest solar farm in journey to become green superpower

“It’s big! Yeah! Big!” Gu Bin, one of the engineers responsible for building the Longyangxia Dam Solar Park in the western province of Qinghai, enthused with a heavy dose of understatement during a rare tour of the mega-project.    The remote, 27-square-kilometre solar farm tops an ever-expanding roll call of supersized symbols that underline China’s determination to transform itself from climate villain to green superpower.

https://www.theguardian.com/environment/2017/jan/19/china-builds-worlds-biggest-solar-farm-in-journey-to-become-green-superpower