My theory, coal has fallen for a reason, people just don't like dirty fuel if alternative like wind and solar is available at a fair price. Prices did decline because demand dropped off here in the states, but did increase over seas because it was the cheapest, thus helped support this industry. Eventually everyone will realise the cost of delivery for coal is too expensive, not to mention the additional cost for healthcare and environmental damage is to excessive. For short term, i can see this thing move back up to its equilibrium, but have a feeling this will be stuck in a trading range, $ 14.00 max. Based on this, there is some good money to be made here.