(a) the number of hydro power projects pending for environmental clearance at present, State/UT-wise;
(b) the reasons for delay in granting clearances to such projects;
(c) whether some State Governments have raised objections of hydro power projects in their neighbouring States and if so, the details thereof;
(d) whether the State Government of Kerala has sought environmental clearance for Athirappilly Hydro Power Project and if so, the details thereof; and
(e) whether the Government has considered the said proposal and taken any decision in this regard and if so, the details thereof?