The Western Ghats Ecology Expert Panel (WGEEP) has designated the entire hill range as an Ecologically Sensitive Area.
The panel, in its report, has classified the 142 taluks in the Western Ghats boundary into Ecologically Sensitive Zones (ESZ) 1, 2 and 3. It recommended that “no new dams based on large-scale storage be permitted in Ecologically Sensitive Zone 1. Since both the Athirappilly of Kerala and Gundia of Karnataka hydel project sites fall in Ecologically Sensitive Zone 1, these projects should not be accorded environmental clearance,” it said.