GS 2: International RelationsGS 3: Environment & EcologyGS 3: EconomyPrelimsGS 3: Infrastructure: Energy, Ports, Roads, Airports, Railways etc.
Centre's panel affirms Ratle hydel project green nod validity until Dec 20, Pg15
Ratle Hydroelectric Project's environmental clearance extended till 2030 amidst Indus Water Treaty considerations and project delays.