Power companies have cancelled about .
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/power-cos-cancel-6000-cr-orders-equipment-suppliers-left-lurch
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/economic-times-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/power-industry
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bharat-heavy-electricals-ltd-bhel
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/larsen-toubro-l-t