LUMA will replace equipment with more than 40 years of operation in Naguabo substation

By Redacción Es Noticia redacción@esnoticiapr.com As part of the plan to modernize the electrical system of the island, LUMA Energy is currently carrying out maintenance work at the Rio Blanco substation in Naguabo, from 6:30 a.m. to 7:30 p.m., to benefit more than 25,000 customers in the eastern region. According to Cristino Serrano Torres, substation supervisor for the Caguas region of LUMA, the improvements include the replacement of switches…