Links:
[1] http://admin.indiaenvironmentportal.org.in/news/coal-based-power-plant-barak-valley
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/assam-tribune
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/thermal-power-plants
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/power-industry
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/silchar