Idukki is located in the Idukki district of Kerala in the Western Ghats with the highest density of population. For the individuals of Kerala, Idukki has invariably been related to power generation. regarding sixty-six of the state's energy necessities return from hydropower comes in Idukki. The jurisdiction was slightly altered by notice No. This district consists currently 5 taluks. This district consists currently 5 taluks. AD By 1100 Vembolinadu was divided into Vadakkukars. Thekkumkoor and Karaikode became the capital of the Vadakkumkoor Rajas of the Thekkumur Taluk. The territory of Poonjar was passed on to the Pandya king with all its rights and privileges. though not a revenue unit, geographical region Hill was thought-about a separate division for magisterial, general, coming up with and census functions. The history of the current population is extremely recent. T. The delighted prince gave his title to the immense forest lands sold-out to the landowners of Tamil Nadu, and with the assistance of low-cost labor turned them into cardamom or tea estate. the world around Munnar has, from time to time, been developed by the British as their summer resort.