Maximum number of clearances came for the Eastern Coalfields
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/faster-green-clearances-helps-cil-add-130-mt-new-capacity
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coal
[5] http://admin.indiaenvironmentportal.org.in/thesaurus/environment-clearance-ec
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coal-india
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/western-coalfields
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/compensation
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/land-acquisition