Links:
[1] http://admin.indiaenvironmentportal.org.in/news/cesc-bet-hydel-power-biz
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/asian-age-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hydroelectricity
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dams
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/west-siang
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/arunachal
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/power-industry