Lower Mettur Hydroelectric Project | |
---|---|
Official name | Lower Mettur Hydroelectric Power Generation Project |
Coordinates | 11°44′50.3″N77°47′18.8″E / 11.747306°N 77.788556°E |
Purpose | Power |
Status | Operational |
Opening date | 1988 |
Owner(s) | Government of Tamil Nadu |
Dam and spillways | |
Type of dam | Barrage |
Impounds | Cauvery River |
Power Station | |
Commission date | 1988 |
Turbines | 4 x 30 MW |
Installed capacity | 120 MW |
Lower Mettur Hydroelectric Project is a hydropower generation project in the South Indian state of Tamil Nadu. It is a 120MW power generation project constructed across the Kaveri River. The project area is in the downstream of Mettur Dam, hence it derives the name. This project consists of four power plants which are located between Mettur in Salem district and Bhavani, Erode. This power generation project is owned by Government of Tamil Nadu and operated by TANGEDCO. [1]
This project involves a series of power plants each with Barrage type Dam, constructed across the River Kaveri to divert the stream to where the power house is located. It consists of four Barrages each of which receives water current in a serial manner. [2]
The Kaveri is one of the major Indian rivers flowing through the states of Karnataka and Tamil Nadu. The Kaveri River rises at Talakaveri in the Brahmagiri range in the Western Ghats, Kodagu district of the state of Karnataka, at an elevation of 1,341 m above mean sea level and flows for about 800 km before its outfall into the Bay of Bengal. It reaches the sea in Poompuhar, in Mayiladuthurai district. It is the third largest river – after Godavari and Krishna – in southern India, and the largest in the state of Tamil Nadu, which, on its course, bisects the state into north and south. In ancient Tamil literature, the river was also called Ponni.
Mettur is an industrial and tourist town located in the Salem district in the state of Tamil Nadu, India. It is best known for the Mettur Dam which is the largest dam in south India.
Bhavani is an interstate Indian river which flows through Indian states of Kerala and Tamil Nadu, India. It originates from the Western Ghats and is one among the three rivers of Kerala which flows in eastward direction.
Stanley Reservoir located in Salem District of Tamil Nadu is one of largest fishing reservoirs in South India. It was completed in 1934 and was named after Lieutenant Colonel Sir George Frederick Stanley GCSI GCIE CMG, who served as the Governor of Madras from 1929 to 1934. Its main source of water is the River Kaveri (Cauvery). Three minor tributaries – Palar, Chennar and Thoppar – enter the Kaveri on its course above Stanley Reservoir. The water is retained by the Mettur Dam, Tamil Nadu.
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