1410 MW Tarbela 4th Extension HydroPower Project Under Construction...
It will be commissioned in February 2018 with its first unit going into operation, while the second unit of the project will come on line by end April 2018 and the third unit by end May 2018...
Under Tarbela 4th Extension Hydropower Project, three electric power generating units - each of them having capacity of 470 MW - are being installed at tunnel 4 of Tarbela Dam.
With completion of the project, generation capacity of the existing plants.
Tarbela Hydel Power Station will increase to 4888 MW from the existing 3478 MW. Tarbela 4th Extension Hydro power Project will provide 3840 Giga Watt hours (3.84 billion units of electricity) to the National Grid annually.