Three years can be an eternity for a coal company. In October 2010, Coal India, then the world’s largest coal miner, was seen as one of the most valuable equity investments in the emerging economies. With its 1.2 billion strong population and a healthy growing economy, India seemed primed to devour plenty of cheap coal. Coal India with a virtual monopoly over coal supply was set to feed this hunger and provide enormous profit for shareholders. But 2013 was Big Coal’s Annus Horribilisand even Coal India wasn’t spared.