The Yellow alert for the Visayas grid was lifted late Monday evening, the National Grid Corporation of the Philippines (NGCP) announced.

The Visayas grid will be placed under yellow alert anew for five hours on Saturday afternoon to evening as major coal plants in the islands-cluster have derated capacities.

NGCP - File photo ANILA, Philippines — The Visayas grid remained under yellow alert on Saturday due to high power demand forecasts and thin operating reserves, the National…