New Bong Escape Hydropower Project turbines, housed in a semi submerged powerhouse complex, is evacuated through an in-out connecting arrangement with the double circuit 132 kVA Mangla/Kharian transmission line, which passes over the Project site. No right-of-way acquisition was needed since connection facility has been built within the Project site. The Project uses the water being discharged from the upstream existing hydropower plant (1,000 MW Mangla Hydroelectric Power Station) located at Mangla Dam. The raising of Mangla Dam has been completed recently by the Pakistan’s Water and Power Development Authority (WAPDA), and will result in increase in the storage capacity of the Mangla Dam (“Mangla
Mangla Dam releases at the artificial head of the reservoir. The project, though not initially designed as one, also works as a flood control structure by retaining water during the flood-prone season of Monsoon. On December 5, 1971, the dam was damaged due to a bombing raid conducted by the Indian Air Force during the Indo-Pakistani War of 1971. This was against the international convention that large water reservoirs would not be targeted in war. As a consequence, the hydro project was temporarily out of service. From the data available in 2009, the project had generated 183.551 billion units of low cost