Residents in parts of Iloilo province are being advised to prepare for a lengthy power interruption on Sunday, August 23, 2026, with some areas expected to be without electricity for as long as 12 hours.
According to a report by Panay News, the scheduled interruption will affect 10 towns in Iloilo, potentially disrupting households, businesses, communications and other essential activities throughout the day.
The interruption is scheduled as part of power-system work, meaning affected consumers should expect the outage to be planned rather than an unexpected blackout.
Which areas are affected?
The advisory covers several municipalities served by Iloilo’s electric cooperatives. Consumers in affected areas are urged to check the latest advisory from their respective distribution utility for the specific barangays and feeder lines included.
This is particularly important because power interruptions can affect only portions of a municipality, rather than an entire town.
Iloilo’s electric cooperatives have previously issued scheduled interruption advisories for maintenance, line clearing, construction, equipment replacement and other technical activities. ILECO III, for example, has regularly scheduled outages lasting several hours when crews need to conduct work on its distribution system.
Why is the outage happening?
Scheduled brownouts are generally carried out to allow electrical crews to safely perform maintenance or system-related work. In previous ILECO III advisories, such activities have included line clearing, line construction, pole work, equipment replacement and other technical activities.
Consumers should therefore avoid assuming that the August 23 interruption is caused by a power shortage or emergency. The Panay News report identifies it as a scheduled interruption.
What consumers should do before the brownout
With an outage potentially lasting much of the day, residents and business owners in affected areas should prepare in advance.
Charge mobile phones, power banks and rechargeable lamps before the scheduled shutdown. Households that rely on electrically powered equipment should also make alternative arrangements where necessary.
Businesses may likewise want to secure backup power for critical equipment, while residents should keep refrigerators and freezers closed as much as possible during the interruption to help preserve food.
Restoration time can still change
A scheduled restoration time is an estimate, not an absolute guarantee. Actual power restoration can vary depending on the progress of the work, safety considerations or unexpected technical problems encountered by crews.
That means consumers should be prepared for the possibility that electricity could return earlier—or later—than initially announced.
Iloilo’s electric cooperatives have previously noted that restoration times may depend on the completion of technical work and the condition of the affected facilities.
Another factor residents should watch: the weather
Weather conditions could also complicate electrical work. Forecast data for Iloilo for Sunday, August 23 indicates generally overcast conditions with a possibility of isolated thunderstorms later in the day.
For residents, the key takeaway is simple: prepare for the outage before Sunday morning rather than waiting for the power to go off.
The August 23 interruption is expected to be one of the longer scheduled outages affecting Iloilo communities, making it especially important for households, establishments and other consumers to plan ahead.
Consumers should also monitor their electric cooperative’s official advisories for the exact barangays covered, interruption schedule and restoration updates, as these details can change.
Leave a Reply