clean coal - National GeographicWe burn eight billion tons of it a year, with growing consequences. . But President Trump had promised to reverse these rules, calling them burdensome to a struggling industry. . For each ton of coal taken from the Hobet 21 mine, 20 cubic yards of .. into one of the world's largest underground carbon-storage operations.head of operations coal mining jharkhand 20 30 yrs,head of operations coal mining jharkhand 20 30 yrs,Special Report- 'Coal Mafia' stokes India's power crisis | ReutersMay 13, 2013 . They have fought for years to control rackets that prey upon the coal industry in the impoverished state of Jharkhand in eastern India, home to some . In a startling admission, Coal India Chairman S. Narsing Rao said he knows some .. and control" over a major area in BCCL's operations, he told Reuters.
head of operations coal mining jharkhand 20 30 yrs