NGCP places Visayas grid under yellow alert
MANILA, Philippines – Tight operating margins has prompted the National Grid Corporation of the Philippines to place the Visayas grid was under yellow alert on Wednesday afternoon, as several power plants remained unavailable.
In an advisory, the grid operator said the yellow alert will be in effect from 4 p.m. to 9 p.m.
READ: Visayas grid exits yellow alert on DOE reforms
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