“…The Philippines power system is comprised of three main grids, each serving the three major regions of the country, namely Luzon, Visayas, and Mindanao. The Luzon power system is the largest of the grids, with a generating capacity of 14,540 MW as of 2019 [28] and is interconnected with the Visayas grid via submarine cables [29]. The Visayas grid has a generating capacity of 3,131 MW and is divided into five sub-grids, Panay, Negros, Cebu, Bohol, and Leyte-Samar.…”