The ride-sharing app will install billboards displaying the amount of CO2 emissions reduced when users share rides
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ola-prompts-customers-share-rides-cut-pollution
[2] http://admin.indiaenvironmentportal.org.in/category/author/alnoor-peermohamed
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mumbai
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bangalore-t
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicles