The Cabinet Committee on Economic Affairs (CCEA) approved the Revised Cost Estimate-I of 400 MW Koteshwar Hydro Electric Project (HEP) in Uttarakhand at an estimated completion cost of Rs. 2,717.35 crore. The Koteshwar Dam is a gravity dam on the Bhagirathi River, located 22 km downstream of the Tehri Dam in Tehri District, Uttarakhand, India. 
The project is being implemented by Tehri Hydro Development Corporation (THDC) India Limited. It has been already commissioned fully in March, 2012. The project will regulate releases from Tehri Reservoir for irrigation and drinking water supply.