The hydroelectric power stations owned and operated by the Pakistan Water and Power Development Authority (WAPDA) generated the highest-ever electricity during the peak hours earlier this week, the hydro generation crossing the 7500MW mark for the first time in Pakistan.
According to the generation details, WAPDA provided as much as 7571MW and 7513MW of electricity to the National Grid during peak hours on September 16 and 17 respectively. This quantum of hydropower share registered an increase of about 1000MW if compared with that of previous years. This increased share of electricity in the National Grid is the result of power generation commencement from Tarbela 4th Extension Hydropower Project and Neelum Jhelum Hydropower Project.
In accordance with outflows from Tarbela Dam and availability of water in River Neelum, two units of Tarbela 4th Extension and one unit of Neelum Jhelum are providing electricity to the system.
The statistics from the 17th show that during the peak hours Tarbela generated 3461MW, Tarbela 4th Extension 770MW, Ghazi Barotha 1450MW, Mangla 920MW, Warsak 185MW, and Neelum Jhelum 243MW while other hydro power stations cumulatively shared 484MW to the National Grid.
WAPDA owns as many as 19 hydropower stations with cumulative generation capacity of 6902MW. In addition to these 19 stations, WAPDA completed three hydropower projects in 2018 namely Tarbela 4th Extension, Neelum Jhelum and Golen Gol with total installed capacity of 2487MW. These projects are in their defect liability period and generating electricity in accordance with the prescribed standard operating procedure (SOP). The electricity generated by these projects is also being injected to the system.