04/09/2026
MINDANAO GRID ON RED ALERT FROM 1 PM TO 9 PM
MINDANAO GRID ALERT STATUS
Update as of September 4, 2026, 8:00 AM
The Mindanao Grid is scheduled to be under Red Alert from 1:00 PM to 9:00 PM today, September 4.
A Yellow Alert is also expected from 10:00 AM to 1:00 PM and 9:00 PM to 10:00 PM.
Available Capacity: 2,549 MW
Peak Demand: 2,592 MW
According to the latest grid status, eight power plants are on forced outage this September, while 11 plants have been unavailable since August, four since July, one since June, two since January, one since 2025, and another since 2024.
Meanwhile, six plants are operating at derated capacities, resulting in a combined 784.5 MW of unavailable capacity.
One of the key factors contributing to the Red and Yellow Alert declarations is the unavailability of Mindanao’s large coal-fired power plants—GNPK 1, GNPK 2, and TSI 2.
A Red Alert is declared when the available power supply is insufficient to meet consumer demand and the transmission grid’s regulating requirements.
A Yellow Alert, meanwhile, is issued when the operating margin is insufficient to meet the grid’s contingency requirements.
(NGCP)