Delhi's coal-based power plants will soon get washed coal, which will reduce pollution to a considerable extent, replacing the currently used poor quality coal that produce a lot of fly-ash. The
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/delhi-power-units-use-washed-coal
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/pioneer-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment