- Delhi bid to save forests from submergence in Arunachal ROOPAK GOSWAMI File picture of AASU protest against the Subansiri dam project Guwahati, Sept. 9: The ministry of environment and forests has asked Jindal Power Ltd to lower the height of the 460-metre Subansiri Middle Hydro Electric Project in Arunachal Pradesh to save the bulk of the forest area from submergence.