Electrical workers operate a substation to supply power for households. (Photo: SGGP)

Power supply excessive, power grids insufficient

Rapid development of solar power plants has led to overloading on the transmission lines and electrical substations from 110kV to 500 kV in Ninh Thuan and Binh Thuan provinces. Meanwhile, overhead power line projects to transmit power generated by solar power plants have faced several difficulties, especially obstacles in site clearance.