Telangana to have yet another pumped-storage hydroelectric project
The committee was informed that the project would require a one-time requirement of 0.438 tmc ft water, proposed to be drawn from nearby Kappal Vagu, a tributary of Pedda Vagu rivulet, with non consumptive re-utilisation of 0.342 tmc ft water for re-circulation between the two proposed reservoirs, during the appraisal of the proposal taken up on December 28 for issuance of terms of reference. The proposed capacities for the upper reservoir and lower reservoir, respectively, are 0.347 tmc ft and 0.342 tmc ft live storage. It would have two circular steel-lined penstocks, one measuring 559.39 metres in length to feed the two 150 MW units and the other measuring 659.39 metres in length to serve the 300 MW unit. Reversible turbines would be used to produce electricity in all three units.
By linking the line to 440KV/220KV TS-Transco sub-station at Yanampalli, it is envisaged to construct a 400 KV double circuit transmission line with double moose conductor to evacuate the power generated in the project. The project's supporters claimed to the committee that it would employ 1,200 people, 800 of whom would come from the local area and 400 from neighbouring regions.