The project is invested at a total of over VND 239 billion, using domestic commercial credit capital, by the National Power Transmission Corporation (EVNNPT), the SPMB on behalf of EVNNPT manages the project. The work shall be taken over by Power Transmission Company No.4 for operation and management.
With the newly 220kV transformer installed recently, the total capacity of the Substation has been increased to 750MVA. In the project, the Substation is also installed with a 220kV general bay, a 110kV general bay, four 110kV transmission line bays and other synchronous equipment for the new transformer.
Increasing capacity for Tan Thanh 220kV substation will meet the demand of social, economic development of Ba Ria - Vung Tau province and reduce the load for other 220kV substations in the region.