(a) the names of the State which have got the best State Award for the achievement in the field of renewable energy;
(b) the reasons of lesser interest of investors in other States;
(c) whether the Government has issued/ proposes to issue directions to the State Governments for giving approval to the renewable energy projects under "Single Window" system at the earliest; and
(d) if so, the details thereof and if not, the reasons therefor and the time by which it is likely to be done?