Secretary Energy and Power Khyber Pakhtunkhwa Mohammad Zubair has said that work is under way on three hydropower projects in Swat. The projects of 330megawatt capacity will start production in next two years He expressed these views during his visit to ongoing hydropower projects including 84MW Matiltan, 88MW Gabral Kalam, 40-kilometer long 132/220kW transmission line project sites and the 36.