The NGCP issued this appeal amid reports of such fires affecting wooden poles and leading to power outages.
“In Pampanga, Nueva Ecija, and Bulacan, where rice farming is a primary source of income, burned hay and grass interrupted the transmission of power. The thick smoke from a burning fire near or under the high-voltage lines may create a conductive path for a so-called flashover across the air gap between the three conductors of a transmission line,” the NGCP said in a statement.
The NGCP also noted that in Samar and Eastern Visayas, recent brush fires resulted in the burning of its 69-kiloVolt (kV) wood poles, which led to power interruptions of up to eight hours affecting Samar I Electric Cooperative and Northern Samar Electric Cooperative.