US Coal Companies are being forced to close coal mines and reduce production because of a massive glut of cheap natural gas and emission standards . Note Coal Disadvantages are much more than that of other fossil fuels making it the dirtiest form of energy. While India and China face massive coal shortages , USA on the other hand faces a glut . Coal has been coming under increasing attact in the West with few new thermal plants being opened and many closed due to tougher pollution standards. Note Clean Coal Technolgies and CCS is being promoted to prolong the use of Coal but they are not getting much traction.