JUST IN: The Visayas grid has been placed under a yellow alert from 3 PM to 8 PM today, November 19, 2025, due to thin power reserves caused by outages at several plants, the NGCP said. Peak demand in the Visayas is 2,351 MW, while available capacity is only 2,649 MW.
Power grids in Luzon and Mindanao, meanwhile, are under normal operations. A yellow alert is issued when the operating margin is insufficient to meet the transmission grid’s contingency requirement. | via @brixlelis