Workers collect coal samples from a stockpile at the PT Exploitasi Energi Indonesia operations in Asam-Asam, South Kalimantan, Indonesia, on Monday Oct. 29, 2012. Indonesia, the world's largest exporter of coal for electricity generation, will reduce the amount of the fuel that producers must sell to buyers inside the country for next year by 9.4 percent. Photographer: Dadang Tri/Bloomberg via Getty Images
{"Image ImageDescription": "Workers collect coal samples from a stockpile at the PT Exploitasi Energi Indonesia operations in Asam-Asam, South Kalimantan, Indonesia, on Monday Oct. 29, 2012. Indonesia, the world's largest exporter of coal for electricity generation, will reduce the amount of the fuel that producers must sell to buyers inside the country for next year by 9.4 percent. Photographer: Dadang Tri/Bloomberg via Getty Images", "Image Copyright": "2012 Bloomberg"}