WCL has registered a coal production of 44.82 mt with an absolute growth of 8.9 per cent in 2015-16 over last year's 41.15 mt.
The company, a subsidiary of Coal India Limited (CIL), continuously registered a negative growth for the last five years till 2013-14 and made a turnaround for the first time with 3.4 per cent growth in 2014-15.
WCL has recorded highest composite production volume of about 184 MCum with 23.16 per cent during 2015-16, a company release said today.