Links:
[1] http://admin.indiaenvironmentportal.org.in/news/iso-awarded-electricity-company
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/pioneer-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/electricity
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bhopal-d
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/madhya-pradesh
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/awards
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/power-industry
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/power-transmission