The Visayas grid is placed under yellow alert again on Friday afternoon to evening due to thin supplies brought about by forced outages and derates capacities of several plants, couple with high demand amid the hot dry season weather.

The National Grid Corporation of the Philippines said Thursday the Visayas grid will be placed on yellow alert due to forced outage and derated capacities of several plants.

MANILA, Philippines —The Visayas grid continues to suffer from power strain on Friday as three large coal plants remain offline, failing to provide the needed supply amid an…