(a) whether study to assess the hydro electric potential has been done by Central Electricity Authority in the recent past;
(b) if so, the details thereof;
(c) if not, the reasons therefor along with the time by which such study is proposed to be conducted;
(d) whether the Government proposes to phase out hydro electric power plants; and
(e) if so, the details thereof along with reasons therefor including measures taken to ensure that power generation do not fall as a result of the same?