P.S.: The first photo is (part of) China's newest and largest polysilicon plant, the air is orange because most of China is covered by coal smoke most of the time. The second photo is from Shaanxi province where many of the "older" polysilicon plants are located, and the grid is 100% coal powered. Between 2005 and 2015 China built somewhere between 40-200 new polysilicon factories, and nearly doubled the world's production capacity. The photos are real, there actually are much scarier looking photos available.
