POWER_ADVISORY

Partial Power Interruption Final Update 5/5/25 8:02 PM Petsa: May 5, 2025 Oras Na Nawalan: 7:32 PM Apektadong Lugar: Under Kalikasan RECLOSER: Kalikasan Homes hanggang WESCOM, Naval Road, 570th Composite Tactical Wing Compound at Naval Compound Oras Na Naibalik: 7:56 PM Detalye: Naka-isolate pa ang isang common transformer sa Naval Compound.

Partial Power Interruption Final Update 5/5/25 11:22 AM Petsa: May 5, 2025 Oras Na Nawalan: 10:30 AM Apektadong Lugar: Under Lucbuan feeder 2: Brgy. Lucbuan, Brgy. Babuyan, Brgy. San Rafael, Brgy. Concepcion, Brgy. Binduyan hanggang Brgy. Langogan Oras Na Naibalik: 11:19 AM Detalye: Emergency load shedding due to emergency unload of eDelta P Unit 2

Partial Power Interruption Final Update 5/5/25 11:20 AM Petsa: May 5, 2025 Oras Na Nawalan: 10:45 AM 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: 11:15 AM Detalye: Emergency load shedding due to emergency unload of eDelta P

Partial Power Interruption Final Update 5/5/25 11:21 AM Petsa: May 5, 2025 Oras Na Nawalan: 10:42 AM Apektadong Lugar: Under Lucbuan Feeder 1: Brgy. Lucbuan hanggang Bgy. Salvacion, Sitio Tagbato Oras Na Naibalik: 11:18 AM Detalye: Emergency load shedding due to emergency unload of eDelta P Unit 2 (mechanical problem).

PALECO INFO 4/29/25 1:05 PM Partial Power Interruption First Update Petsa: April 29, 2025 Oras Na Nawalan: 12:38 PM Apektadong Lugar: Lucbuan Feeder 1: Brgy. Lucbuan hanggang Brgy. Tagbato Lucbuan Feeder 2: Brgy. Lucbuan, Brgy. Babuyan, Brgy. San Rafael, Brgy. Concepcion, Brgy. Binduyan hanggang Brgy. Langogan R10 RECLOSER: Brgy. IV (Umalad) hanggang Brgy. Dumarao, Roxas

NOTICE OF EMERGENCY POWER INTERRUPTION Reason: National Power Corporation (NPC) will conduct an emergency power shutdown of the Irawan to PALECO 69kV Tie Line. This shutdown is necessary to correct identified hotspots on Structure Nos. 10 and 43. Simultaneously, Delta P Inc. (DPI) will conduct a total plant shutdown to inspect the CFA901 common panel

Partial Power Interruption Final Update 4/25/25 7:46 PM Petsa: April 25, 2025 Oras Na Nawalan: 6:24 PM Apektadong Lugar: Under Kalikasan RECLOSER: Kalikasan Homes hanggang WESCOM, Naval Road, 570th Composite Tactical Wing Compound at Naval Compound Oras Na Naibalik: 7:41 PM Detalye: Isolated 570th Compound.

Partial Power Interruption Final Update 4/25/25 1:28 PM Petsa: April 25, 2025 Oras Na Nawalan: 12:40 PM Apektadong Lugar: Under Lucbuan feeder 2: Brgy. Lucbuan, Brgy. Babuyan, Brgy. San Rafael, Brgy. Concepcion, Brgy. Binduyan hanggang Brgy. Langogan Oras Na Naibalik: 1:26 PM Detalye: May palapa ng Niyog na sumampa sa linya sa bahagi ng Brgy

SIGNIFICANT INCIDENT NOTICE (Information from TransCo) Description of Outages: Partial System Blackout at Palawan Grid Date: April 25, 2025 Time of Incident: 1421h Affected Area: Lucbuan, Roxas and Taytay, Palawan Weather: Moderate Weather Remarks: Ongoing assessment. A/T CB12 at Delta P, facing Roxas 69 kV T/L. For line patrol of Delta P to Roxas 69kV

PALECO INFO 4/22/25 1:47 PM Partial Power Interruption First Update Petsa: April 22, 2025 Oras Na Nawalan: 1:43 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 Detalye: Na-activate ang ALD (Automatic Load Dropping) dahil sa pag-trip ng isang