Haryana Urban Development Authority (Huda) has taken measures to utilize methane gas produced at Dhanwapur sewage treatment plant to meet its electricity requirement.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/new-treatment-plant-gurgaon-generates-power-sewage
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-gurgaon
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/haryana
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gurgaon-t
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sewage-treatment-plants-stp
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/methane
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/electricity
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/renewable-energy
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy