(a) whether the environment clearance to a mega hydel project has been granted by the Government on Lohit River in Arunachal Pradesh;
(b) if so, the details thereof;
(c) whether the Government has been apprised by several quarters about the negative impact of the said project on ecology, wildlife and also the livelihoods of people living in the area;
(d) if so, the details thereof; and
(e) the steps taken by the Government to minimise the loss to environment and bio-diversity of the region and ensure proper rehabilitation of people affected by the project?