Sawra-Kuddu hydroelectric project (111 MW) today made a major breakthrough as it linked the two ends of 11.365 kilometres long underground tunnel, from the barrage to the power house.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/major-breakthrough-sawra-kuddu-hydro-project
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/himachal-pradesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hydroelectricity
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/shimla-d
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/yamuna
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hindustan-construction-corporation-hcc
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy