The ministry was regularising production for the last 18 months as power plants were not lifting coal due to its easier availability and record production
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/coal-supply-power-plants-ease-october-piyush-goyal
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/daily-news-analysis-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coal
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/thermal-power-plants
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-coal
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hydroelectricity
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-power
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coal-india
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy