Coal India has set itself a target of producing 520.5 million tonnes of coal for 2011-12 and 664 million tonnes for 2016-17.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/energy-unlimited
[2] http://admin.indiaenvironmentportal.org.in/category/author/suhrid-sankar-chattopadhyay
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/frontline-chennai
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coal
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/jharkhand
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ranchi-d
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coal-india