RINL along with two other companies (Ispat Industries and Essar Steel) bagged the prestigious award with "3 Leaves rating" out of 5 leaves.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/rinl-gets-cses-green-rating-award
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-rating-projects-cse
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cse-study
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cse
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/awards
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/iron-and-steel-industry-0
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vishakhapatnam-d
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/andhra-pradesh
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/essar-steel
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-environment-and-forests-moef
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0