Electrical General Services department is responsible for electric power supply installation upkeep and maintenance. CLW receives electric power supply from Maithan substation of DVC at 33KV by overhead lines. The contract demand of CLW is 10MVA. This power supply is utilized in electric loco production workshop, steel foundry and CLW township. CLW is having about 35 KM of overhead 11KV power lines and about 22.2KM of 11KV underground cable lines. On LT side, there is 212Km overhead 440V distribution lines and about 16KM, underground cables. There are total 34 nos, 11KV/440V substations in workshop and 54nos, 11KV/440V substation in township.