MANILA, Philippines — The outages of three large coal plants have led to another yellow alert over the Visayas grid on Thursday, the National Grid Corp. of the Philippines (NGCP)

Logo of NGCP, the country's electricity superhighway - File photo MANILA, Philippines —The Visayas grid would be placed under yellow alert status anew on Monday amidprojected…

Logo of NGCP, the country's electricity superhighway - File photo MANILA, Philippines— A yellow alert status is once again raised over the Visayas grid as some coal power…