LUMA Energy schedules June 15‑19 power outages across 36 Puerto Rican municipalities

LUMA Energy announced that from Monday 15 June to Friday 19 June 2026 it will carry out maintenance, upgrades and system modernisation on Puerto Rico’s electric grid. The work will require scheduled power interruptions in numerous municipalities, affecting residential areas, commercial plazas and industrial zones. On 15 June the company will replace and repair lines and equipment in Santa Isabel, Toa Baja, Bayamón, Caguas, Cidra, Gurabo, Canóvanas, Lares, Mayagüez, Carolina and Guánica, among others. Subsequent days will see similar activities in Cayey, Caguas, Guayama, Rincón, Toa Alta, Cidra, Juncos, Las Piedras, Canóvanas and a large number of sectors in Cabo Rojo. Residents are advised to plan around the outages, which are part of a broader effort to improve grid resilience and reduce future service disruptions.