The National Green Tribunal has directed all States and Union Territories to submit an action plan on the usage of fly ash that is generated from thermal power plants.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/submit-action-plan-use-fly-ash-says-ngt
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fly-ash
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/thermal-power-plants
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-green-trbunal-ngt