Previously, on 26 March 2021, the phase 1 project had been energized.
The project, which is invested by National Power Transmission Corporation (EVNNPT), is managed and operated by CPMB. The project, which was started on 9 April 2018, crosses Thanh Hoa and Nghe An provinces.
The project consists of 39.6km of two 500kV double-circuit power lines with 219 locations, connecting Nghi Son 2 Thermal Power Plant (Thanh Hoa) with Nho Quan-Ha Tinh 500kV power lines circuit 1 and circuit 2; at the same time, installation of transposition towers on existing 500kV power lines Circuit 1 and Circuit 2.
The 500kV power line project connecting Nghi Son 2 BOT thermal power plant to the national power system has been completed.
These are urgent grid projects approved by the Prime Minister in Decision No. 428/QD-TTg dated 18 March 2016 on the National Power Development Plan (NPDP) for the period 2011-2020 with a vision to 2030 (NPDP VII).
Completion of the project during the complicated development of the COVID-19 epidemic was a great effort of EVNNPT/CPMB and construction units on the construction site, thereby being ready to transmit power from Nghi Son 2 Thermal Power Plant to the national power system.