“The priority must be to re-establish the electrical service as soon as possible and our people can rest assured that we are making sure that this is the case. Allo stesso tempo, as soon as we have the results of the investigations related to the cause of this incident, whoever is responsible for it will have to answer to the People of Puerto Rico,” Egli ha detto.
In un tweet, FBI San Juan said they are evaluating the situation.
Website hit by cyberattack earlier that day
LUMA Energy said it was the victim of an earlier Distributed Denial of Service attack, in which a site is deliberately hit by massive amounts of web traffic in an attempt to overwhelm it.
“The DDoS attack was identified and has been issuing 2 million visits per second,” LUMA Energy said in a statement. “Di conseguenza, many clients may have had difficulty accessing the information related to their accounts.”
There was no immediate indication of any connection between the website attack and the substation explosion.
“The attack has been reported to the relevant authorities and LUMA awaits the results of an ongoing investigation,” secondo il comunicato stampa.
LUMA is a joint venture of Quanta Services and the Canadian energy company ATCO, which was chosen by the Puerto Rican government to take over the operation of the power grid from its previous public electric utility, PREPA. LUMA has been in charge of the power grid since June 1.