THDC INDIA LIMITED
THDC INDIA LIMITED THDC India Limited (formerly Tehri Hydro Development Corporation Limited), is under the ownership of National Thermal Power Corporation Limited, Ministry of Power, Government of India. It was incorporated in July 1988 to develop, operate and maintain the Tehri Hydro Power Complex and other Hydro Projects. THDCIL has also ventured into thermal power generation. Its logo in light and dark blue has a water turbine fan with three blades. Its name is written in Devanagari and English.