Brace for Brownouts: A Red Alert for Electricity Consumers in the Visayas
Attention, electricity consumers in the Visayas! Get ready for potential power interruptions this Wednesday afternoon. A red alert status has been declared, signaling some tough times ahead for island residents. Why, you ask? Higher demand and several power plants going offline have led to this alarming situation.
According to the National Grid Corporation of the Philippines (NGCP), the red alert will be in effect from 1 p.m. to 7 p.m. After that, a yellow alert will follow from 7 p.m. to 9 p.m. This means you might experience a series of rotating brownouts as the grid struggles to cope.
So, what’s at the heart of this? The NGCP highlights a significant decrease in HVDC power import from Mindanao as a key factor. This, combined with the unfortunate unavailability of several power plants, paints a challenging picture for the Visayas grid, which is currently operating at a capacity of 2,429 megawatts (MW). The peak demand is expected to hit 2,421 MW, right on the edge!
But here’s where it gets even more concerning. A staggering 890.4 MW of capacity is currently down, with eight plants out of commission since June 2026 alone. Others have been offline even longer—some since March 2026, 2025, and even 2021. Thankfully, not all hope is lost; however, 12 plants are also running at reduced capacities, putting more strain on the grid.
So, what does a red alert mean for you? It’s a sign that the power supply isn’t enough to meet the growing demand. This situation often leads to widespread power interruptions or rotational brownouts—where electricity is temporarily cut in certain areas on a pre-scheduled basis. It’s a way to manage the strain and prevent a complete grid meltdown.
After the red alert, a yellow alert will be issued. This means the supply is still adequate for now but doesn’t meet the safety margin requirements. The risk of power interruptions rises, and you’ll want to stay prepared.
Meanwhile, over in Mindanao, a yellow alert is also in place from 12 p.m. to 3 p.m. The NGCP has pointed out several factors contributing to this— from the tripping of GNPK 4 to large capacity coal plants like SEC 1 and SEC 2 currently offline due to damage from a recent earthquake. Unfortunately, the FDC 3 plant is also out of commission due to a boiler tube leak. Despite having an available capacity of 2,731 MW, peak demand is still projected to reach 2,611 MW.
With 12 plants offline just this month, and many others running at derated capacities, Mindanao has a total of 1,259.9 MW unavailable to the grid.
So, Visayas and Mindanao consumers, let’s brace ourselves for a challenging day ahead. Stay tuned for updates, keep your flashlights ready, and let’s hope for a quick resolution to this urgent situation!
