Department of Power Nagaland is synchronously connected with NER grid through the following EHV Transmission lines:
- 132kV S/C Dimapur (PG)-Dimapur Ckt-1 & 2.
- 132kV S/C Dimapur(PG)-Kohima.
- 132kV S/C Kohima-Karong.
- 132kV S/C Doyang-Sanis.
- 132kV S/C Mokokchung (PG)-Mokokchung Ckt-1 & 2.
- 132kV S/C Doyang – Mokokchung
