UCG the next big thing? The following article recommends it has greater potential than CSG. CWK's CTL plans may indeed be prescient.
" ... claim the process can produce 20 times as much energy as CSG."
Gasification plays are gaining momentum with investors.
http://www.theaustralian.com.au/business/underground-coal-gasification-the-next-big-thing-in-energy-mix/story-e6frg8zx-1225852038033