NGCP's nationwide operations is one of the largest in the country, with more than 21,000 circuit kilometers of lines, 20,000 transmission towers, and 140 substations. The company ensures that its services are available when and where it is needed.
NGCP operates all transmission facilities in the following areas:
Composed of Metro Manila, North Luzon, and South Luzon, the largest grid in the country accounts for 74% of the country's total power demand.
|1||Ilocos||Ilocos Norte, Ilocos Sur, Abra, and La Union|
||Mt. Province and Benguet|
|3||Central Plain||East And West Pangasinan|
|4||Cagayan Valley||Nueva Vizcaya, Quirino, Ifugao, Isabela, Cagayan, Kalinga, and Apayao|
||Western Central Plain||Bataan and Zambales|
|6||South Central Plain||Pampanga and Tarlac|
|7||Northern Tagalog||Bulacan, Rizal, and North Of Metro Manila|
|1||South Western Tagalog||Batangas, Cavite, and South Of Metro Manila|
|2||South Eastern Tagalog||Laguna and Quezon|
||Bicol||Camarines Norte, Camarines Sur, Albay, and Sorsogon|
The interconnected island grids of Cebu, Negros, Panay, Leyte, Samar, and Bohol compose the Visayas grid. The region accounts for 14% of the country's power demand.
|Western||Samar and Leyte|
|2||Central||Cebu and Bohol|
Mindanao is strategically located in the southernmost section of the archipelago, making it a center of trade and major transhipment point between the East ASEAN regions, particularly to Eastern Indonesia, Malaysia, and Brunei Darussalam. It accounts for 12% of the total power demand.
|1||North Western||Zamboanga Del Norte, Zamboanga Del Sur, and Misamis Occidental|
|2||Lanao||Lanao Del Norte and Lanao Del Sur|
|3||North Central||Bukidnon and Misamis Oriental|
|4||North Eastern||Agusan Del Norte, Agusan Del Sur, Surigao Del Norte, and Surigao Del Sur|
|5||South Eastern||Davao, Davao Del Norte, Davao Del Sur, Compostella Valley, and Davao Oriental
|6||South Western||North Cotabato, South Cotabato, Sultan Kudarat, Maguindanao, and Sarangani|