15/05/2026
PUBLIC SERVICE ADVISORY
TO OUR VALUED CUSTOMERS:
Please be informed that the National Grid Corporation of the Philippines (NGCP) issued an advisory today, May 15, 2026 at 8:00 AM, stating that the LUZON GRID has been placed under the following alert status:
• RED ALERT – from 3:00 PM to 10:00 PM
• YELLOW ALERT – at 1:00 PM to 3:00 PM and 10:00 PM to 11:00 PM
A RED ALERT STATUS is issued when the power supply is insufficient to meet customers demand and the transmission grid’s regulating requirement.
A YELLOW ALERT STATUS is issued when the operating margin is insufficient to meet the transmission grid’s contingency requirement.
All customers are advised to use electricity judiciously during the affected hours and to stay updated through official advisories for possible rotational power interruptions or Manual Load Dropping (MLD) that may be implemented by NGCP.
Thank you for your understanding and cooperation.