Indus Towers is a joint venture between telecom majors Bharti Airtel, Vodafone and Idea Cellular
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/indus-towers-says-20-its-sites-are-diesel-free
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/telecommunication
[4] http://admin.indiaenvironmentportal.org.in/thesaurus/mobile-tower
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diesel
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-energy
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/renewable-energy
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-new-and-renewable-energy