The ministry had granted environment clearance to these projects last year.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/tata-steel-gopalpur-project-gets-crz-nod
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/orissa
[4] http://admin.indiaenvironmentportal.org.in/thesaurus/environment-clearance-ec
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-environment-and-forests-moef
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coastal-regulations
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/desalination
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/land-acquisition
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tata-iron-and-steel-company-tisco