K-Electric started load shedding at night from July 1 because it is trying to cope for a higher demand for electricity in the summer heat. However, its ability to produce power has taken a hit because of a shortage of fuel.
Karachi temperatures in June were in the 30s but rising humidity made it feel hotter.
KE said that its shortage has gone from roughly 350 MW to almost 500 MW. It said it was getting lower supplies of gas from SSGC as a result of which its two plants (at SITE and Korangi) are not able to produce power. The system was hit by 200MW.