KOLKATA: With its electricity bill responsible for nearly 15% of the annual ordinary working expenses, Metro Railway is turning to non-conventional sources of power to bring down costs.
Technology Partners: MimirTech
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/metro-turns-green-power-saving
[2] http://admin.indiaenvironmentportal.org.in/category/author/jayanta-gupta
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-kolkata
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/west-bengal
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/metro
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rail-transport
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy-efficiency
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/electricity
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
