ExplainerPower & Utilities
The second network above Al Jouf's power line
The Al Jouf 380 kV double-circuit transmission line runs about 107 kilometres across the Tabarjal area. Above its conductors runs something else: 110.21 kilometres of optical ground wire, spliced through 28 joint boxes, that lets the grid know what is happening along it.
Saudi Energy News — Power Desk7 min read
