A four-hour power interruption is scheduled at Ninoy Aquino International Airport (NAIA) Terminal 3 from late Tuesday night to early Wednesday morning, according to its private operator.
The New NAIA Infrastructure Corporation (NNIC) announced that the power outage will take place from 10 p.m. to 2 a.m. between July 15 and 16, 2025.
The temporary outage will allow Meralco Energy, Inc. (MSERV) to conduct essential maintenance work on the terminal’s main substation. Backup generators will support critical systems, but passengers may experience brief disruptions in lighting, air conditioning, elevators, escalators, baggage handling, and power outlets.
NAIA has long grappled with recurring power issues caused by aging infrastructure and a lack of modernization. These challenges have affected operations and disrupted passenger experiences.
NNIC stressed that the maintenance is part of broader efforts to keep the airport safe, reliable, and efficient. “We will do our best to minimize any inconvenience. Thank you for your patience and understanding,” the advisory read.
The maintenance follows a strategic partnership between NNIC and Meralco, signed in December 2024, which aims to modernize NAIA’s power infrastructure and support its growing demand.
Editor’s Note: This is an updated article. Originally posted with the headline “Brief power interruption at NAIA Terminal 3 set from July 15-16”
