The mountains in Sikkim are being drilled with explosives to make long tunnels to dam rivers for hydel power projects, despite warnings of geological damage.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ground-beneath-her-feet
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecology
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rivers
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dams
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hydroelectricity
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sikkim