The Damak substation is located at Damak of Jhapa District, Mechi Zone, supplying electricity to Damak, Panchgachi, Kerkha and Padajungi areas. This substation is connected to Duhabi and Anarmarni by a 132 kV single-circuit line and to the Kabeli Corridor by a dual-circuit line. This substation was put into operation in 2015 with capacity of 132/33kV, 30MVA, new MVA compartment 132/33 KV, 63 MVA installed in 2020 and 30 MVA stopped operating.