Kolkata will shortly be included in the prestigious C40 group of megacities, which is committed to address climate change by reducing greenhouse gas emissions.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/kolkata-be-part-league-working-save-climate
[2] http://admin.indiaenvironmentportal.org.in/category/author/krishnendu-bandyopadhyay
[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/climate-change
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/games
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution