The Punjab government plans to set up a biogas compressed natural gas (CNG) plant, on a pilot basis, in every district, to harness the potential of the state.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/punjab-set-biogas-cng-projects-every-district
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biogas
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cng
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-energy
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture