"Investment in Tanda Super Thermal Power Project in Uttar Pradesh at an appraised current estimated cost of Rs 9,188.98 crore has been sanctioned," NTPC said in a regulatory filing.
An appraised current estimated cost of Rs 1,381.84 crore for the Rammam Hydro Electric Project in West Bengal has also been approved.
The company recently signed an agreement with Andhra Pradesh government for setting up a mega solar power unit with a capacity of 1,000 MW at Ananthapur.
NTPC aims to set up 3,000 MW of solar power projects over the next 3-3.5 years.
Shares of the company were trading at Rs 139.45, down 0.75 per cent on the BSE.