According to MEPCO sources, 17 transformers of various capacity were upgraded with over Rs 4.2 million in Multan circle, 37 transformers with over Rs 17 million in DG Khan, 55 transformers with over Rs 1.9 million in Vehari circle, 176 transformers with over Rs 33 million in Bahawalpur circle, 23 transformers with over Rs 10 million in Sahiwal circle, 46 transformers with over Rs 15 million in Rahim Yar Khan, 28 with Rs 3.8 million in Muzaffargarh circle, 65 with Rs 21 million in Bahawal Nagar circle and 20 transformers were upgraded with Rs 4.6 million in Khanewal circle from July-2015 to Dec-2015.