The recovery of shares of Arch Coal a few months back were completely erased in the last month as the company lost over 30% of its value.
Coal - 20 January 2015
The disposal of coal ash is a controversial issue in the US. Using more of its in the manufacture of construction materials is a good solution.
Rio Tinto has recorded a 13% drop in thermal coal production on the back of its sale of the Clermont mine.