The green initiative undertaken by Hindustan Zinc, part of the Vedanta Group, has resulted in an annual saving of Rs 280 crore.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/hindustan-zinc-saves-rs-280-cr-green-initiatives
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-line-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hindustan-zinc
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wind-energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/renewable-energy
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/clean-development-mechanism-cdm
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/unfccc
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rajasthan
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wastewater-recycling
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/afforestation
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/udaipur-d