Infrastructure

LUMA Maintenance May Interrupt Power in Four Puerto Rico Towns on Saturday

Published Nov 6, 2026, 10:40 PM ASTvia Primera Hora

Why this matters: For customers in San Lorenzo, the work touches a long list of neighborhoods and wards in a single day, so households there should plan for the possibility of an outage on Saturday.

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LUMA Energy will carry out maintenance, repair and modernization work on electrical infrastructure on Saturday in parts of four Puerto Rico towns, so service interruptions may occur. The work includes replacing and repairing power lines and equipment in Cayey and San Juan. In Cayey, crews will work at the 3681-1 and 3681-2 substations of Nampac de Puerto Rico and at the 3677 substation of Pharmapar.

In San Juan, the work will take place at the Bolívar corner and on Fernández Juncos Avenue. LUMA will also carry out restoration and modernization work on substations in San Lorenzo, where an extensive list of sectors and neighborhoods will be affected, including Plaza Buxó, Arill, Asia, Bezares, Salvatierra, La Represa, Los Alverios, Los Carrasquillo, Los Velázquez, María Vallejo, Miguel Sánchez, Orosco, Rafael Colón and Rancho Quintana.

Work will also take place in the neighborhoods Alturas de San Lorenzo, Bosque Llano, Haciendas de Cerro Gordo, Jardines de Cerro Gordo, Monte Rey, Paseo de las Flores, Hacienda Florida, Hacienda Florida 2, Vistas de Juncos and Ciudad Massó, along with multiple sectors and parcels. In Río Grande, work aimed at increasing pole resilience will be done in the Las Tres T neighborhood and at kilometer 1.5 of PR-3, at the intersection.

LUMA recommends that customers stay attentive to updates on the work and on electrical service.

In context (787daily, from public data)

SourcePrimera Hora

Our coverage

Power live: who is out right now, by town