MANILA, Philippines – The National Grid Corporation of the Philippines (NGCP) has placed the Visayas grid on yellow alert from 3 p.m. to 8 p.m. on Wednesday due to insufficient operating margin as ...

MANILA, Philippines – A yellow alert status was again raised over the Visayas grid Wednesday, for 3-4 p.m. and 5-7 p.m., given the forced outages and de-rated capacities of several power plants ...