A blackout worried the hilly area of Naples where there was no electricity for some time. In particular, the areas between viale Colli Aminei and via Nicolardi were affected. According to an initial assessment by the technicians, it may have been the strong heat wave that caused the failure. Indeed, in reality there could even be two problems that have affected the underground cables.
The technicians had to install an external cable which served to bypass the damaged lines. This is the method used by the company that owns the service to allow the supply of electricity before the fault is repaired.