🔌 Notice of National Grid Corporation of the Philippines
Scheduled Power Interruption

📅 Published: September 23, 2025

📆 Date ⏰ Time/Duration
October 3, 2025 (Friday) 5:30 AM to 6:00 AM
5:30 PM to 6:00 PM
📍 Affected Areas
• Whole area of Subic
• Whole area of Castillejos
• Whole area of San Marcelino

 • Whole area of San Antonio
• Whole area of San Narciso
• Whole area of San Felipe
• Whole area of Cabangan
🛠️ Purpose
APMT of 69Kv Bus 1 associated equipment
Correction of various hotspots
Replacement of metering equipment at ZAMECO I – Taugtog
TL Maintenance along Botolan – Castillejos 69kV Line
To all customers who have generator sets, proper installation is strongly recommended to guarantee the safety of our line workers.
For any assistance on this matter, please contact a certified electrician.Please consider our line as always energized, as we shall restore power as soon as the aforementioned activities are accomplished,
without prior notice unless you have a previous arrangement with our office.
Thank you for bearing with us.