The civic authorities constructed a waste-to-energy plant at the site to dispose waste and check pollution, but the plant is far from being operational.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ghazipur-landfill-site-delhi-ticking-garbage-bomb
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/india-today-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gazipur
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/landfill
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/garbage
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-energy
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-management
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/centre-science-and-environment-cse
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/municipal-solid-waste