The Government plans to ban excavation of top soil within a 50-km radius of coal and lignite based thermal power plants to check environmental damage owing to dumping of fly ash for landfills. The
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ban-fly-ash-landfill
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining