Ten capital cities and the Californian government have recently signed up to a greenhouse gas inventory system that will help ciies and regions make deep cuts in their emissions.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/getting-grip-emissions
[2] http://admin.indiaenvironmentportal.org.in/category/author/sebastian-carney
[3] http://admin.indiaenvironmentportal.org.in/category/journal/planet-earth
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/california-ghg-emissions-standards
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-mitigation
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/europe
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/california