The project is invested by the National Power Transmission Corporation (EVNNPT), SPMB on behalf of the project Management executive.
Line 500kV dual circuit from distribution yard 500kV Electric Power Center (TTĐL) Hau River to Duc Hoa 500kV substation with a total length of about 134km.
The project was invested in construction with the aim of conveying the capacity of the power Plant (NMĐ) song 1 and Hau River 2 into the national power system. Transmission of capacity of the South West region to the auxiliary center of Ho Chi Minh CITY and neighboring provinces along with other 500kV lines in the region (my Tho – Duc Hoa, Duc Hoa – Phu Lam, Duc hoa-Bridge Bong, Duc hoa-Thanh…).
In addition, the project creates a 500kV bond between the zones in the power system, in order to ensure the safe, stable operation, improve power supply reliability and reduce the power loss of the system, in line with the National Power Development Planning Adjustment Scheme 2011-2020, which is considered in 2030 was approved by the Prime Minister at the decision No. 428/QD-TTg.