To meet India's annual growth rate of 7-8 per cent, coal is expected to maintain its dominant share of the electricity generation fuel mix. It is estimated that up to 80-100 million tonnes of flyash is produced each year by the low-quality coal used in India; however, only 10 per cent is utilised for commercial purposes such as cement- and brick-making. With little incentive to capture flyash, power plants typically dispose it in ash ponds
Links:
[1] http://admin.indiaenvironmentportal.org.in/opinion/flyash-can-be-used-viably
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/down-earth
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coal
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fossil-fuels
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/thermal-power-plants
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fly-ash