But despite the country’s economic and technological growth of the past three decades, the transmission system has remained mostly untouched, becoming increasingly outdated and inefficient.
Ngunit sa kabila ng ekonomiya at teknolohikal na pag-unlad ng bansa ng nakaraang tatlong dekada, ang paghahatid ng sistema ay nanatiling halos hindi nagalaw, at naging lalong hindi napapanahong at hindi mabisa.