Negros Power worked on upgrades of the Panaogao Substation and Sum-ag Substation on March 22 and 23, 2025. The company continues to pursue its commitment to modernizing the power infrastructure of Central Negros. During that weekend, the company focused on critical upgrades to the said substations. These enhancements are part of the company’s broader five-year rehabilitation program aimed at delivering a more reliable and efficient power system.
Read: Timely Solutions: NEPC’s 5-Year Development Plan for Negros Occidental
Key Negros Power Substation Upgrades for a Stronger Grid
The recent improvements took place over two days:
- Panaogao Substation (Silay City) – Upgraded on Saturday, March 22, from 6:00 AM to 3:30 PM, affecting 10,221 consumers.
- Sum-ag Substation (Bacolod City) – Upgraded on Sunday, March 23, from 6:00 AM to 6:00 PM.
These scheduled maintenance activities were necessary to enhance the substations’ reliability and prevent future disruptions.
What Was Upgraded?
Negros Power implemented several critical improvements, including:
- ✔ Protection system upgrades – Enhancing safety and efficiency.
- ✔ New insulators and disconnect switches – Improving power flow stability.
- ✔ Current transformer replacements – Ensuring accurate power monitoring.
- ✔ Hotspot corrections – Reducing overheating risks.
- ✔ Installation of ‘tree wires’ – Preventing outages caused by vegetation interference.
These upgrades reinforce power stability, making the grid more resilient against environmental factors such as storms and tree growth.
Commitment to Reliable Power
“These two days of preventive maintenance allowed us to make significant improvements and address potential issues,” said Engr. Oscar Duca, Area Office Assistant Manager of Negros Power. “These upgrades are crucial for ensuring a stronger and more reliable power system for our consumers.”
Negros Power’s ongoing rehabilitation plan focuses on replacing outdated equipment, modernizing key infrastructure, and ensuring long-term service reliability. These efforts will help reduce power interruptions and improve overall efficiency.
Investing in a Brighter Future
Negros Power remains committed to powering progress across Central Negros. “Our investments in infrastructure modernization and our commitment to sustainable practices are essential for ensuring a reliable and efficient power supply for future demands,” said Engr. Bailey Del Castillo, Chief Operations Officer of Negros Power.
With these continuous substation upgrades, Negros Power is reinforcing its role as a trusted energy provider, ensuring that consumers enjoy a stable, uninterrupted power supply for years to come.
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