POWER_ADVISORY

Partial Power Interruption Final Update 6/1/25 10:44 AM Petsa: June 1, 2025 Oras Na Nawalan: 8:53 AM Apektadong Lugar: Under LACSAMANA RECLOSER: Brgy. San Pedro at Brgy. Tiniguiban Oras Na Naibalik: 10:42 AM Detalye: Nasabitan ng container van at lumundo ang linya malapit sa corner ng Abanico at Nadayao.

SCHEDULED POWER INTERRUPTION DATE : MAY 31, 2025 || SATURDAY PERIOD/ DURATION : 8:30AM – 5:00PM AREAS AFFECTED : Brgy. Sta Lourdes , Visapa, Irawan, Brgy Bacungan, Sitio Bato, Brgy Sta Cruz ACTIVITY: For replacement of rotten pole DCC4-1 at Delta P, Brgy. Sta Lourdes, Puerto Princesa City

SCHEDULED POWER INTERRUPTION DATE : MAY 29, 2025 || THURSDAY PERIOD/ DURATION : 8:00AM – 1:00PM AREAS AFFECTED : GMA CIRCUIT – Solid Road, BM Road, Portion of Brgy. San Manuel, NAPOCOR Road, Kalikasan Subdivision, Portion of Bgy. San Pedro, WESCOM Road, Portion of Bgry. San Miguel, Airport, Naval road, 570th camp ACTIVITY: For line

Partial Power Interruption Final Update 5/27/25 3:18 PM Petsa: May 27, 2025 Oras Na Nawalan: 2:49 PM Apektadong Lugar: Under SAN JOSE CIRCUIT: Brgy. San Jose, Brgy. San Manuel, Brgy. Tagburos, Brgy. Sta. Lourdes hanggang Sitio Magarawak at iilang bahagi ng Brgy. Sicsican. Under FACTOR RECLOSER: Brgy. San Manuel, Brgy. San Pedro, Brgy. San Miguel,

Partial Power Interruption Final Update 5/27/25 3:30 PM Petsa: May 27, 2025 Oras Na Nawalan: 2:49 PM Apektadong Lugar: Under FACTOR RECLOSER: Brgy. San Manuel, Brgy. San Pedro, Brgy. San Miguel, Naval Road, 570th Composite Tactical Wing Compound at Naval Compound Under MENDOZA RECLOSER: Brgy. San Jose, Brgy. Tagburos, Brgy. Sta. Lourdes hanggang Sitio Magarawak

Partial Power Interruption Final Update 5/26/25 10:26 PM Petsa: May 26, 2025 Oras Na Nawalan: 10:15 PM Apektadong Lugar: Under FACTOR RECLOSER: Brgy. San Manuel, Brgy. San Pedro, Brgy. San Miguel, Naval Road, 570th Composite Tactical Wing Compound at Naval Compound Oras Na Naibalik: 10:24 PM Detalye: Nagkaroon ng ALD dahil nag emergecy unload si

Partial Power Interruption Final Update 5/26/25 10:36 PM Petsa: May 26, 2025 Oras Na Nawalan: 10:15 PM Apektadong Lugar: Under SAN JOSE CIRCUIT: Brgy. San Jose, Brgy. San Manuel, Brgy. Tagburos, Brgy. Sta. Lourdes hanggang Sitio Magarawak at iilang bahagi ng Brgy. Sicsican. Oras Na Naibalik: 10:35 PM Detalye: Nagkaroon ng ALD dahil nag emergecy

Partial Power Interruption Final Update 5/26/25 10:38 PM Petsa: May 26, 2025 Oras Na Nawalan: 10:15 PM Apektadong Lugar: Under SAN MANUEL RECLOSER: Brgy. San Manuel at Brgy. San Jose Oras Na Naibalik: 10:37 PM Detalye: Nagkaroon ng ALD dahil nag emergecy unload si DMCI Aborlan DG1 dahil sa mechanical problem.

Partial Power Interruption Final Update 5/26/25 10:50 PM Petsa: May 26, 2025 Oras Na Nawalan: 10:15 PM Apektadong Lugar: Under MENDOZA RECLOSER: Brgy. San Jose, Brgy. Tagburos, Brgy. Sta. Lourdes hanggang Sitio Magarawak at iilang bahagi ng Brgy. Sicsican. Oras Na Naibalik: 10:50 PM Detalye: Nagkaroon ng ALD dahil nag emergecy unload si DMCI Aborlan

SIGNIFICANT INCIDENT NOTICE Description of Outages: Total System Blackout (TSB) at Palawan Grid Date: May 25, 2025 Time of Incident: 1704H Probable Cause: Ongoing assessment Affected Area: Mainland Palawan (from Brooke’s Point to Taytay) Weather: Fair weather SIGNIFICANT INCIDENT UPDATE 1759H – NPC Irawan confirmed cause of TSB is a broken crossarm along the 69kV