| Electric utility | Acronym | Type | Grid | No. of customers | Areas served |
| Abra Electric Cooperative | ABRECO | EC-CDA | Luzon | 47,755 | - Bangued
- Boliney
- Bucay
- Bucloc
- Daguioman
- Danglas
- Dolores
- La Paz
- Lacub
- Lagangilang
- Lagayan
- Langiden
- Licuan-Baay
- Luba
- Malibcong
- Manabo
- Peñarrubia
- Pidigan
- Pilar
- Sallapadan
- San Isidro
- San Juan
- San Quintin
- Tayum
- Tineg
- Tubo
- Villaviciosa
|
| Agusan del Norte Electric Cooperative | ANECO | NEA-EC | Mindanao | 144,963 | - Buenavista
- Butuan
- Cabadbaran
- Carmen
- Jabonga
- Kitcharao
- Las Nieves
- Magallanes
- Nasipit
- Remedios T. Romualdez
- Santiago
- Tubay
|
| Agusan del Sur Electric Cooperative | ASELCO | NEA-EC | Mindanao | 130,795 | - Bayugan
- Bunawan
- Esperanza
- La Paz
- Loreto
- Prosperidad
- Rosario
- San Francisco
- San Luis
- Santa Josefa
- Sibagat
- Talacogon
- Trento
- Veruela
|
| Aklan Electric Cooperative | AKELCO | NEA-EC | Visayas | 139,874 | - Altavas
- Balete
- Banga
- Batan
- Buruanga
- Ibajay
- Kalibo
- Lezo
- Libacao
- Libertad
- Madalag
- Makato
- Malay
- Malinao
- Nabas
- New Washington
- Numancia
- Pandan
- Sapian
- Tangalan
|
| Albay Electric Cooperative | ALECO/APEC | NEA-EC | Luzon | 186,911 | - Bacacay
- Camalig
- Daraga
- Guinobatan
- Jovellar
- Legazpi
- Libon
- Ligao
- Malilipot
- Malinao
- Manito
- Oas
- Pio Duran
- Polangui
- Rapu-Rapu
- Santo Domingo
- Tabaco
- Tiwi
|
| Angeles Electric Corporation | AEC | PIOU | Luzon | 118,190 | |
| Antique Electric Cooperative | ANTECO | NEA-EC | Visayas | 104,349 | - Anini-y
- Barbaza
- Belison
- Bugasong
- Caluya
- Culasi
- Hamtic
- Laua-an
- Patnongon
- San Jose de Buenavista
- San Remigio
- Sebaste
- Sibalom
- Tibiao
- Tobias Fornier
- Valderrama
|
| Aurora Electric Cooperative | AURELCO | NEA-EC | Luzon | 50,118 | - Alfonso Castañeda
- Baler
- Casiguran
- Dilasag
- Dinalungan
- Dinapigue
- Dingalan
- Dipaculao
- Maria Aurora
- San Luis
|
| Balamban Enerzone Corporation | BEZ | PIOU | Visayas | 31 | |
| Bantayan Electric Cooperative | BANELCO | SPUG-EC | Visayas | 31,369 | - Bantayan
- Madridejos
- Santa Fe
|
| Banton Electric System | Banton | LGUOU | Luzon | 1,508 | |
| Basilan Electric Cooperative | BASELCO | SPUG-EC | Mindanao | 30,704 | - Akbar
- Al-Barka
- Hadji Mohammad Ajul
- Hadji Muhtamad
- Isabela
- Lamitan
- Lantawan
- Maluso
- Sumisip
- Tabuan-Lasa
- Tipo-Tipo
- Tuburan
- Ungkaya Pukan
|
| Batanes Electric Cooperative | BATANELCO | SPUG-EC | Luzon | 6,595 | - Basco
- Itbayat
- Ivana
- Mahatao
- Sabtang
- Uyugan
|
| Batangas I Electric Cooperative | BATELEC I | NEA-EC | Luzon | 165,856 | - Agoncillo
- Balayan
- Calaca
- Calatagan
- Lemery
- Lian
- Nasugbu
- San Luis
- San Nicolas
- Santa Teresita
- Taal
- Tuy
|
| Batangas II Electric Cooperative | BATELEC II | NEA-EC | Luzon | 272,211 | - Alitagtag
- Balete
- Batangas City
- Cuenca
- Laurel
- Lipa
- Lobo
- Mabini
- Malvar
- Mataasnakahoy
- Padre Garcia
- Rosario
- San Jose
- San Juan
- Talisay
- Tanauan
- Taysan
- Tingloy
|
| Benguet Electric Cooperative | BENECO | NEA-EC | Luzon | 192,684 | - Atok
- Baguio
- Bakun
- Bokod
- Buguias
- Itogon
- Kabayan
- Kapangan
- Kibungan
- La Trinidad
- Mankayan
- Sablan
- Tuba
- Tublay
|
| Biliran Electric Cooperative | BILECO | NEA-EC | Visayas | 35,503 | - Almeria
- Biliran
- Cabucgayan
- Caibiran
- Culaba
- Kawayan
- Naval
|
| Bohol I Electric Cooperative | BOHECO I | NEA-EC | Visayas | 153,229 | - Alburquerque
- Antequera
- Baclayon
- Balilihan
- Batuan
- Bilar
- Calape
- Carmen
- Catigbian
- Clarin
- Corella
- Cortes
- Dauis
- Dimiao
- Inabanga
- Lila
- Loay
- Loboc
- Loon
- Maribojoc
- Panglao
- Sagbayan
- San Isidro
- Sevilla
- Sikatuna
- Tubigon
|
| Bohol II Electric Cooperative | BOHECO II | NEA-EC | Visayas | 124,345 | - Alicia
- Anda
- Bien Unido
- Buenavista
- Candijay
- Dagohoy
- Danao
- Duero
- Garcia Hernandez
- Getafe
- Guindulman
- Jagna
- Mabini
- Pilar
- President Carlos P. Garcia
- San Miguel
- Sierra Bullones
- Talibon
- Trinidad
- Ubay
- Valencia
|
| Bohol Light Company | BLCI | PIOU | Visayas | 21,353 | |
| Bukidnon II Electric Cooperative | BUSECO | NEA-EC | Mindanao | 97,715 | - Baungon
- Cabanglasan
- Impasugong
- Lantapan
- Libona
- Malaybalay
- Malitbog
- Manolo Fortich
- Sumilao
- Talakag
|
| Bumbaran Electric Cooperative | Bumbaran | LGUOU | Mindanao | — | |
| Busuanga Island Electric Cooperative | BISELCO | SPUG-EC | Luzon | 13,293 | - Busuanga
- Coron
- Culion
- Linapacan
|
| Cabanatuan Electric Corporation | CELCOR | PIOU | Luzon | 77,663 | |
| Cagayan Electric Power and Light Company | CEPALCO | SPUG-EC | Mindanao | 148,500 | - Cagayan de Oro
- Jasaan
- Tagoloan
- Villanueva
|
| Cagayan I Electric Cooperative | CAGELCO I | PIOU | Luzon | 137,196 | - Alcala
- Amulung
- Baggao
- Enrile
- Iguig
- Peñablanca
- Piat
- Rizal
- Santo Niño
- Solana
- Tuao
- Tuguegarao
|
| Cagayan II Electric Cooperative | CAGELCO II | NEA-EC | Luzon | 122,078 | - Abulug
- Allacapan
- Aparri
- Ballesteros
- Buguey
- Camalaniugan
- Claveria
- Flora
- Gattaran
- Gonzaga
- Lal-lo
- Lasam
- Luna
- Pamplona
- Pudtol
- Sanchez-Mira
- Santa Ana
- Santa Marcela
- Santa Praxedes
- Santa Teresita
|
| Cagayan de Sulu Electric Cooperative | CASELCO | NEA-EC | Mindanao | — | |
| Camarines Norte Electric Cooperative | CANORECO | NEA-EC | Luzon | 102,289 | - Basud
- Capalonga
- Daet
- Jose Panganiban
- Labo
- Mercedes
- Paracale
- San Lorenzo Ruiz
- San Vicente
- Santa Elena
- Talisay
- Vinzons
|
| Camarines Sur I Electric Cooperative | CASURECO I | NEA-EC | Luzon | 81,468 | - Cabusao
- Camaligan
- Del Gallego
- Gainza
- Libmanan
- Lupi
- Pamplona
- Pasacao
- Ragay
- San Fernando
- Sipocot
|
| Camarines Sur II Electric Cooperative | CASURECO II | NEA-EC | Luzon | 107,076 | - Bombon
- Calabanga
- Canaman
- Magarao
- Milaor
- Minalabac
- Naga
- Pili
- Siruma
- Tinambac
|
| Camarines Sur III Electric Cooperative | CASURECO III | NEA-EC | Luzon | 81,454 | - Baao
- Balatan
- Bato
- Buhi
- Bula
- Iriga
- Nabua
|
| Camarines Sur IV Electric Cooperative | CASURECO IV | NEA-EC | Luzon | 58,137 | - Caramoan
- Garchitorena
- Goa
- Lagonoy
- Ocampo
- Presentacion
- San Jose
- Sagñay
- Tigaon
|
| Camiguin Electric Cooperative | CAMELCO | NEA-EC | Mindanao | 23,800 | - Catarman
- Guinsiliban
- Mahinog
- Mambajao
- Sagay
|
| Camotes Electric Cooperative | CELCO | SPUG-EC | Visayas | 23,707 | - Pilar
- Poro
- San Francisco
- Tudela
|
| Capiz Electric Cooperative | CAPELCO | NEA-EC | Visayas | 154,065 | - Cuartero
- Dao
- Dumalag
- Dumarao
- Ivisan
- Jamindan
- Ma-ayon
- Mambusao
- Panay
- Panitan
- Pilar
- Pontevedra
- President Roxas
- Roxas
- Sapian
- Sigma
- Tapaz
|
| Cebu I Electric Cooperative | CEBECO I | NEA-EC | Visayas | 138,071 | - Alcantara
- Alcoy
- Alegria
- Argao
- Badian
- Barili
- Boljoon
- Carcar
- Dalaguete
- Dumanjug
- Ginatilan
- Malabuyoc
- Moalboal
- Oslob
- Ronda
- Samboan
- Santander
- Sibonga
|
| Cebu II Electric Cooperative | CEBECO II | NEA-EC | Visayas | 151,162 | - Bogo
- Borbon
- Carmen
- Catmon
- Compostela
- Daanbantayan
- Danao
- Medellin
- San Remigio
- Sogod
- Tabogon
- Tabuelan
- Tuburan
|
| Cebu III Electric Cooperative | CEBECO III | NEA-EC | Visayas | 93,612 | - Aloguinsan
- Asturias
- Balamban
- Pinamungajan
- Toledo
|
| Central Pangasinan Electric Cooperative | CENPELCO | NEA-EC | Luzon | 219,705 | - Aguilar
- Alcala
- Basista
- Bautista
- Bayambang
- Binmaley
- Bugallon
- Labrador
- Lingayen
- Malasiqui
- Mangaldan
- Mangatarem
- San Carlos
- Sual
- Urbiztondo
|
| Clark Electric Distribution Corporation | CEDC | PIOU | Luzon | 2,276 | - Angeles City
- Bamban
- Capas
- Mabalacat
- Porac
|
| Concepcion Electric System | Concepcion | LGUOU | Luzon | 1,267 | |
| Corcuera Electric System | Corcuera | LGUOU | Luzon | — | |
| Cotabato Electric Cooperative | COTELCO | NEA-EC | Mindanao | 138,167 | - Antipas
- Arakan
- Banisilan
- Carmen
- Kabacan
- Kidapawan
- Magpet
- Makilala
- Matalam
- M'lang
- President Roxas
- Tulunan
|
| Cotabato Electric Cooperative – PPALMA | COTELCO – PPALMA | NEA-EC | Mindanao | 80,274 | - Alamada
- Aleosan
- Libungan
- Midsayap
- Pigcawayan
- Pikit
|
| Cotabato Light and Power Company | CLPC | PIOU | Mindanao | 41,681 | - Cotabato City
- Datu Odin Sinsuat
- Sultan Kudarat
|
| Dagupan Electric Corporation | DECORP | PIOU | Luzon | 118,062 | - Calasiao
- Dagupan
- Manaoag
- San Carlos
- San Fabian
- San Jacinto
- Santa Barbara
|
| Davao Light and Power Company | DLPC | PIOU | Mindanao | 404,574 | - Braulio E. Dujali
- Carmen
- Davao City
- Panabo
- Santo Tomas
|
| Davao Oriental Electric Cooperative | DORECO | NEA-EC | Mindanao | 84,297 | - Banaybanay
- Baganga
- Boston
- Caraga
- Cateel
- Governor Generoso
- Lupon
- Manay
- Mati
- San Isidro
- Tarragona
|
| Davao del Sur Electric Cooperative | DASURECO | NEA-EC | Mindanao | 157,882 | - Bansalan
- Digos
- Don Marcelino
- Hagonoy
- Jose Abad Santos
- Kiblawan
- Magsaysay
- Malalag
- Matanao
- Malita
- Padada
- Santa Cruz
- Santa Maria
- Sarangani
- Sulop
|
| Dinagat Island Electric Cooperative | DIELCO | SPUG-EC | Mindanao | 24,770 | - Basilisa
- Cagdianao
- Dinagat
- Libjo
- Loreto
- San Jose
- Tubajon
|
| Don Orestes Romualdez Electric Cooperative | DORELCO | NEA-EC | Visayas | 70,828 | - Abuyog
- Burauen
- Dagami
- Dulag
- Javier
- Julita
- La Paz
- MacArthur
- Mahaplag
- Mayorga
- Tabontabon
- Tanauan
- Tolosa
|
| Eastern Samar Electric Cooperative | ESAMELCO | NEA-EC | Visayas | 88,841 | - Arteche
- Balangiga
- Balangkayan
- Borongan
- Can-avid
- Dolores
- General MacArthur
- Giporlos
- Guiuan
- Hernani
- Jipapad
- Lawaan
- Llorente
- Maslog
- Maydolong
- Mercedes
- Oras
- Quinapondan
- Salcedo
- San Julian
- San Policarpo
- Sulat
- Taft
|
| First Bay Power Corporation | FBPC | LGUOU | Luzon | 23,357 | |
| First Bukidnon Electric Cooperative | FIBECO | NEA-EC | Mindanao | 139,683 | - Amai Manabilang
- Damulog
- Dangcagan
- Don Carlos
- Kadingilan
- Kalilangan
- Kibawe
- Kitaotao
- Maramag
- Pangantucan
- Quezon
- San Fernando
- Valencia
- Wao
|
| First Catanduanes Electric Cooperative | FICELCO | SPUG-EC | Luzon | 51,441 | - Bagamanoc
- Baras
- Bato
- Caramoran
- Gigmoto
- Pandan
- Panganiban
- San Andres
- San Miguel
- Viga
- Virac
|
| First Laguna Electric Cooperative | FLECO | NEA-EC | Luzon | 70,971 | - Cavinti
- Famy
- Kalayaan
- Lumban
- Mabitac
- Paete
- Pagsanjan
- Pakil
- Pangil
- Santa Maria
- Siniloan
|
| Guimaras Electric Cooperative | GUIMELCO | NEA-EC | Visayas | 33,796 | - Buenavista
- Jordan
- Nueva Valencia
- San Lorenzo
- Sibunag
|
| Hilabaan Fishermen's Multi-Purpose Cooperative | HFMPC | MPC | Visayas | — | |
| Ibaan Electric Corporation | IEC | PIOU | Luzon | 13,913 | |
| Ifugao Electric Cooperative | IFELCO | NEA-EC | Luzon | 37,201 | - Aguinaldo
- Alfonso Lista
- Asipulo
- Banaue
- Hingyon
- Hungduan
- Kiangan
- Lagawe
- Lamut
- Mayoyao
- Tinoc
|
| Iligan Light and Power | ILPI | PIOU | Mindanao | 68,585 | |
| Ilocos Norte Electric Cooperative | INEC | NEA-EC | Luzon | 163,921 | - Adams
- Bacarra
- Badoc
- Bangui
- Banna
- Batac
- Burgos
- Carasi
- Currimao
- Dingras
- Dumalneg
- Laoag
- Marcos
- Nueva Era
- Pagudpud
- Paoay
- Pasuquin
- Piddig
- Pinili
- San Nicolas
- Sarrat
- Solsona
- Vintar
|
| Ilocos Sur Electric Cooperative | ISECO | NEA-EC | Luzon | 174,674 | - Alilem
- Banayoyo
- Bantay
- Burgos
- Cabugao
- Candon
- Caoayan
- Cervantes
- Galimuyod
- Gregorio del Pilar
- Lidlidda
- Magsingal
- Nagbukel
- Narvacan
- Quirino
- Salcedo
- San Emilio
- San Esteban
- San Ildefonso
- San Juan
- San Vicente
- Santa Catalina
- Santa Cruz
- Santa Lucia
- Santa Maria
- Santa
- Santiago
- Santo Domingo
- Sigay
- Sinait
- Sugpon
- Suyo
- Tagudin
- Vigan
|
| Iloilo I Electric Cooperative | ILECO I | NEA-EC | Visayas | 138,155 | - Alimodian
- Cabatuan
- Guimbal
- Igbaras
- Leganes
- Leon
- Maasin
- Miagao
- Oton
- Pavia
- San Joaquin
- San Miguel
- Santa Barbara
- Tigbauan
- Tubungan
|
| Iloilo II Electric Cooperative | ILECO II | NEA-EC | Visayas | 131,295 | - Badiangan
- Barotac Nuevo
- Bingawan
- Calinog
- Dingle
- Dueñas
- Dumangas
- Janiuay
- Lambunao
- Mina
- New Lucena
- Passi
- Pototan
- San Enrique
- Zarraga
|
| Iloilo III Electric Cooperative | ILECO III | NEA-EC | Visayas | 83,649 | - Ajuy
- Anilao
- Balasan
- Banate
- Barotac Viejo
- Batad
- Carles
- Concepcion
- Estancia
- Lemery
- San Dionisio
- San Rafael
- Sara
|
| Isabela I Electric Cooperative | ISELCO I | NEA-EC | Luzon | 197,525 | - Alicia
- Angadanan
- Cabatuan
- Cauayan
- Cordon
- Echague
- Jones
- Luna
- Ramon
- Reina Mercedes
- San Agustin
- San Guillermo
- San Isidro
- San Mateo
- Santiago
|
| Isabela II Electric Cooperative | ISELCO II | EC-CDA | Luzon | 154,858 | - Aurora
- Benito Soliven
- Burgos
- Cabagan
- Delfin Albano
- Divilacan
- Gamu
- Ilagan
- Maconacon
- Mallig
- Naguilian
- Palanan
- Quezon
- Quirino
- Roxas
- San Manuel
- San Mariano
- San Pablo
- Santa Maria
- Santo Tomas
- Tumauini
|
| Kalinga-Apayao Electric Cooperative | KAELCO | NEA-EC | Luzon | 58,405 | - Balbalan
- Conner
- Lubuagan
- Pasil
- Pinukpuk
- Rizal
- Tabuk
- Tanudan
- Tinglayan
|
| La Union Electric Company | LUECO | PIOU | Luzon | 47,337 | - Bauang
- San Fernando
- San Juan
|
| La Union Electric Cooperative | LUELCO | NEA-EC | Luzon | 143,107 | - Agoo
- Aringay
- Bacnotan
- Bagulin
- Balaoan
- Bangar
- Bauang
- Burgos
- Caba
- Luna
- Naguilian
- Pozorrubio
- Pugo
- Rosario
- San Fabian
- San Fernando
- San Gabriel
- San Jacinto
- San Juan
- Santo Tomas
- Santol
- Sison
- Sudipen
- Tubao
|
| Lanao del Norte Electric Cooperative | LANECO | NEA-EC | Mindanao | 83,418 | - Bacolod
- Balo-i
- Baroy
- Kapatagan
- Kauswagan
- Kolambugan
- Lala
- Linamon
- Magsaysay
- Maigo
- Matungao
- Munai
- Poona Piagapo
- Salvador
- Sapad
- Sultan Naga Dimaporo
- Tangcal
- Tubod
|
| Lanao del Sur Electric Cooperative | LASURECO | NEA-EC | Mindanao | 51,401 | - Bacolod-Kalawi
- Balabagan
- Balindong
- Balo-i
- Bayang
- Binidayan
- Buadiposo-Buntong
- Bubong
- Butig
- Calanogas
- Ditsaan-Ramain
- Ganassi
- Kapai
- Kapatagan
- Lumba-Bayabao
- Lumbaca-Unayan
- Lumbatan
- Lumbayanague
- Madalum
- Madamba
- Maguing
- Malabang
- Marantao
- Marogong
- Masiu
- Mulondo
- Pagayawan
- Pantar
- Pantao Ragat
- Piagapo
- Picong
- Poona Bayabao
- Pualas
- Saguiaran
- Sultan Dumalondong
- Tagoloan
- Tamparan
- Taraka
- Tubaran
- Tugaya
|
| Leyte II Electric Cooperative | LEYECO II | NEA-EC | Visayas | 69,481 | |
| Leyte III Electric Cooperative | LEYECO III | NEA-EC | Visayas | 59,549 | - Alangalang
- Barugo
- Capoocan
- Carigara
- Jaro
- Pastrana
- San Miguel
- Santa Fe
- Tunga
|
| Leyte IV Electric Cooperative | LEYECO IV | NEA-EC | Visayas | 72,585 | - Bato
- Baybay
- Hilongos
- Hindang
- Inopacan
- Matalom
|
| Leyte V Electric Cooperative | LEYECO V | NEA-EC | Visayas | 123,746 | - Albuera
- Calubian
- Isabel
- Kananga
- Leyte
- Matag-ob
- Merida
- Ormoc
- Palompon
- San Isidro
- Tabango
- Villaba
|
| Lima Enerzone Corporation | LEZ | — | — | 767 | |
| Lubang Electric Cooperative | LUBELCO | SPUG-EC | Luzon | 6,592 | |
| Mactan Electric Company | MECO | PIOU | Visayas | 93,778 | |
| Mactan Enerzone Corporation | MEZ | PIOU | Visayas | 85 | |
| Maguindanao Electric Cooperative | MAGELCO | NEA-EC | Mindanao | 42,612 | - Ampatuan
- Barira
- Buldon
- Datu Abdullah Sangki
- Datu Anggal Midtimbang
- Datu Blah T. Sinsuat
- Datu Hoffer Ampatuan
- Datu Montawal
- Datu Odin Sinsuat
- Datu Piang
- Datu Salibo
- Datu Saudi Ampatuan
- Datu Unsay
- Guindulungan
- Kabuntalan
- Mamasapano
- Matanog
- Northern Kabuntalan
- Pagalungan
- Parang
- Rajah Buayan
- Shariff Aguak
- Shariff Saydona Mustapha
- South Upi
- Sultan Kudarat
- Sultan Mastura
- Sultan sa Barongis
- Talayan
- Talitay
- Upi
|
| Malvar Enerzone Corporation | MALVEZ | — | — | 2 | |
| Manila Electric Company | MERALCO | PIOU | Luzon | 6,612,523 | |
| Marinduque Electric Cooperative | MARELCO | SPUG-EC | Luzon | 52,736 | - Boac
- Buenavista
- Gasan
- Mogpog
- Santa Cruz
- Torrijos
|
| Maripipi Multi-Purpose Electric Cooperative | MMPC | MPC | Visayas | 1,502 | |
| Masbate Electric Cooperative | MASELCO | SPUG-EC | Luzon | 62,296 | - Aroroy
- Baleno
- Balud
- Cataingan
- Cawayan
- Claveria
- Dimasalang
- Esperanza
- Mandaon
- Masbate City
- Milagros
- Mobo
- Palanas
- Pio V. Corpus
- Placer
- San Pascual
- Uson
|
| Misamis Occidental I Electric Cooperative | MOELCI I | NEA-EC | Mindanao | 52,161 | - Aloran
- Baliangao
- Calamba
- Concepcion
- Lopez Jaena
- Oroquieta
- Plaridel
- Sapang Dalaga
|
| Misamis Occidental II Electric Cooperative | MOELCI II | NEA-EC | Mindanao | 71,719 | - Bonifacio
- Clarin
- Jimenez
- Ozamiz
- Panaon
- Sinacaban
- Tangub
- Tudela
|
| Misamis Oriental I Rural Electric Cooperative | MORESCO I | NEA-EC | Mindanao | 88,474 | - Alubijid
- Baungon
- Cagayan de Oro
- El Salvador
- Gitagum
- Iligan
- Initao
- Laguindingan
- Libertad
- Lugait
- Manticao
- Naawan
- Opol
- Talakag
|
| Misamis Oriental II Electric Cooperative | MORESCO II | NEA-EC | Mindanao | 70,400 | - Balingasag
- Balingoan
- Binuangan
- Claveria
- Gingoog
- Jasaan
- Kinoguitan
- Lagonglong
- Magsaysay
- Medina
- Salay
- Sugbongcogon
- Talisayan
|
| MORE Electric and Power Corporation | MEPC | PIOU | Visayas | 96,705 | |
| Mountain Province Electric Cooperative | MOPRECO | NEA-EC | Luzon | 40,140 | - Bauko
- Barlig
- Besao
- Bontoc
- Cervantes
- Natonin
- Paracelis
- Quirino
- Sabangan
- Sadanga
- Sagada
- Tadian
- Tinglayan
|
| Negros Electric and Power Corporation | NEPC | TBA | Visayas | 190,458 | - Bacolod
- Bago
- Don Salvador Benedicto
- Murcia
- Silay
- Talisay
|
| Negros Occidental Electric Cooperative | NOCECO | EC-CDA | Visayas | 164,378 | - Binalbagan
- Candoni
- Cauayan
- Himamaylan
- Hinigaran
- Hinoba-an
- Ilog
- Isabela
- Kabankalan
- La Carlota
- La Castellana
- Moises Padilla
- Pontevedra
- Pulupandan
- San Enrique
- Sipalay
- Valladolid
|
| Negros Oriental I Electric Cooperative | NORECO I | NEA-EC | Visayas | 75,949 | - Ayungon
- Bais
- Bindoy
- Canlaon
- Guihulngan
- La Libertad
- Mabinay
- Manjuyod
- Tayasan
- Vallehermoso
|
| Negros Oriental II Electric Cooperative | NORECO II | EC-CDA | Visayas | 141,427 | - Amlan
- Bacong
- Basay
- Bayawan
- Dauin
- Dumaguete
- Pamplona
- San Jose
- Santa Catalina
- Siaton
- Sibulan
- Tanjay
- Valencia
- Zamboanguita
|
| Northern Davao Electric Cooperative | NORDECO | NEA-EC | Mindanao | 179,800 | - Asuncion
- Compostela
- Kapalong
- Laak
- Mabini
- Maco
- Maragusan
- Mawab
- Monkayo
- Montevista
- Nabunturan
- New Bataan
- New Corella
- Pantukan
- Samal
- San Isidro
- Tagum
- Talaingod
|
| Northern Negros Electric Cooperative | NONECO | NEA-EC | Visayas | 146,126 | - Cadiz
- Calatrava
- Enrique B. Magalona
- Escalante
- Manapla
- Sagay
- San Carlos
- Toboso
- Victorias
|
| Northern Samar Electric Cooperative | NORSAMELCO | NEA-EC | Visayas | 80,873 | - Allen
- Biri
- Bobon
- Capul
- Catarman
- Catubig
- Gamay
- Laoang
- Lapinig
- Las Navas
- Lavezares
- Lope de Vega
- Mapanas
- Mondragon
- Palapag
- Pambujan
- Rosario
- San Antonio
- San Isidro
- San Jose
- San Roque
- San Vicente
- Silvino Lobos
- Victoria
|
| Nueva Ecija I Electric Cooperative | NEECO I | NEA-EC | Luzon | 86,819 | - Cabiao
- Gapan
- Jaen
- San Antonio
- San Isidro
|
| Nueva Ecija II Electric Cooperative (Area 1) | NEECO II – Area 1 | NEA-EC | Luzon | 125,021 | - Aliaga
- Carranglan
- Guimba
- Licab
- Lupao
- Muñoz
- Quezon
- Santo Domingo
- Talavera
- Talugtug
|
| Nueva Ecija II Electric Cooperative (Area 2) | NEECO II – Area 2 | NEA-EC | Luzon | 93,138 | - Bongabon
- Gabaldon
- General Mamerto Natividad
- General Tinio
- Laur
- Llanera
- Palayan
- Peñaranda
- Rizal
- San Leonardo
- Santa Rosa
|
| Nueva Vizcaya Electric Cooperative | NUVELCO | EC-CDA | Luzon | 99,181 | - Ambaguio
- Aritao
- Bagabag
- Bambang
- Bayombong
- Diadi
- Dupax del Norte
- Dupax del Sur
- Kasibu
- Kayapa
- Quezon
- Santa Fe
- Solano
- Villaverde
|
| Occidental Mindoro Electric Cooperative | OMECO | SPUG-EC | Luzon | 76,162 | - Abra de Ilog
- Calintaan
- Magsaysay
- Mamburao
- Paluan
- Rizal
- Sablayan
- San Jose
- Santa Cruz
|
| Olongapo Electricity Distribution Company | OEDC | PIOU | Luzon | 51,867 | |
| Oriental Mindoro Electric Cooperative | ORMECO | SPUG-EC | Luzon | 179,578 | - Baco
- Bansud
- Bongabong
- Bulalacao
- Calapan
- Gloria
- Mansalay
- Naujan
- Pinamalayan
- Pola
- Puerto Galera
- Roxas
- San Teodoro
- Socorro
- Victoria
|
| Palawan Electric Cooperative | PALECO | SPUG-EC CDA | Luzon | 111,464 | - Aborlan
- Agutaya
- Araceli
- Balabac
- Bataraza
- Brooke's Point
- Cagayancillo
- Cuyo
- Dumaran
- El Nido
- Magsaysay
- Narra
- Puerto Princesa
- Quezon
- Rizal
- Roxas
- San Vicente
- Sofronio Española
- Taytay
|
| Pampanga I Electric Cooperative | PELCO I | NEA-EC | Luzon | 100,185 | - Arayat
- Candaba
- Magalang
- Mexico
- San Luis
- Santa Ana
|
| Pampanga II Electric Cooperative | PELCO II | NEA-EC | Luzon | 199,832 | - Bacolor
- Floridablanca
- Guagua
- Lubao
- Mabalacat
- Magalang
- Porac
- Santa Rita
- Sasmuan
|
| Pampanga III Electric Cooperative | PELCO III | NEA-EC | Luzon | 75,000 | - Apalit
- Macabebe
- Masantol
- Minalin
- San Simon
- Santo Tomas
- San Fernando
|
| Pampanga Rural Electric Service Cooperative | PRESCO | NEA-EC | Luzon | 21,118 | - Arayat
- Magalang
- Mexico
- Santa Ana
|
| Pangasinan I Electric Cooperative | PANELCO I | EC-CDA | Luzon | 78,394 | - Agno
- Alaminos
- Anda
- Bani
- Bolinao
- Burgos
- Dasol
- Infanta
- Mabini
|
| Pangasinan II Electric Cooperative | PANELCO II | EC-CDA | Luzon | 188,102 | - Asingan
- Balungao
- Binalonan
- Laoac
- Mapandan
- Natividad
- Pozorrubio
- Rosales
- San Manuel
- San Nicolas
- San Quintin
- Santa Maria
- Santo Tomas
- Tayug
- Umingan
- Urdaneta
- Villasis
|
| Pantabangan Municipal Electric System | PAMES | LGUOU | Luzon | — | |
| Peninsula Electric Cooperative | PENELCO | NEA-EC | Luzon | 188,853 | - Abucay
- Bagac
- Balanga
- Dinalupihan
- Floridablanca
- Hermosa
- Limay
- Mariveles
- Morong
- Orani
- Orion
- Pilar
- Samal
- Subic
|
| Province of Siquijor Electric Cooperative | PROSIELCO | SPUG-EC | Visayas | 27,635 | - Enrique Villanueva
- Larena
- Lazi
- Maria
- San Juan
- Siquijor
|
| Quezon I Electric Cooperative | QUEZELCO I | NEA-EC | Luzon | 144,462 | - Agdangan
- Alabat
- Atimonan
- Buenavista
- Calauag
- Catanauan
- Del Gallego
- General Luna
- Guinayangan
- Gumaca
- Lopez
- Macalelon
- Mulanay
- Padre Burgos
- Perez
- Pitogo
- Plaridel
- Quezon
- San Andres
- San Francisco
- San Narciso
- Santa Elena
- Tagkawayan
- Unisan
|
| Quezon II Electric Cooperative | QUEZELCO II | NEA-EC | Luzon | 30,648 | - Burdeos
- General Nakar
- Infanta
- Jomalig
- Panukulan
- Patnanungan
- Polillo
- Real
|
| Quirino Electric Cooperative | QUIRELCO | EC-CDA | Luzon | 41,796 | - Aglipay
- Cabarroguis
- Diffun
- Maddela
- Nagtipunan
- Saguday
- San Agustin
|
| Romblon Electric Cooperative | ROMELCO | SPUG-EC | Luzon | 21,449 | - Cajidiocan
- Magdiwang
- Romblon
- San Fernando
|
| Samar I Electric Cooperative | SAMELCO I | NEA-EC | Visayas | 64,850 | - Almagro
- Calbayog
- Gandara
- Matuguinao
- Pagsanghan
- San Jorge
- Santa Margarita
- Santo Niño
- Tagapul-an
- Tarangnan
|
| Samar II Electric Cooperative | SAMELCO II | NEA-EC | Visayas | 76,816 | - Basey
- Calbiga
- Catbalogan
- Daram
- Hinabangan
- Jiabong
- Marabut
- Motiong
- Paranas
- Pinabacdao
- San Jose de Buan
- San Sebastian
- Santa Rita
- Talalora
- Villareal
- Zumarraga
|
| San Fernando Electric and Power Company | SFELAPCO | PIOU | Luzon | — | - Bacolor
- Floridablanca
- San Fernando
|
| San Jose City Electric Cooperative | SAJELCO | NEA-EC | Luzon | 30,960 | - Carranglan
- Llanera
- Muñoz
- San Jose
|
| Siargao Electric Cooperative | SIARELCO | NEA-EC | Mindanao | 34,362 | - Burgos
- Dapa
- Del Carmen
- General Luna
- Pilar
- San Benito
- San Isidro
- Santa Monica
- Socorro
|
| Siasi Electric Cooperative | SIASELCO | SPUG-EC | Mindanao | — | |
| Sorsogon I Electric Cooperative | SORECO I | NEA-EC | Luzon | 66,526 | - Bulan
- Bulusan
- Casiguran
- Irosin
- Juban
- Magallanes
- Matnog
- Santa Magdalena
|
| Sorsogon II Electric Cooperative | SORECO II | EC-CDA | Luzon | 93,149 | - Barcelona
- Castilla
- Donsol
- Gubat
- Pilar
- Prieto Diaz
- Sorsogon City
|
| South Cotabato I Electric Cooperative | SOCOTECO I | NEA-EC | Mindanao | 118,770 | - Banga
- Koronadal
- Lake Sebu
- Lutayan
- Norala
- Santo Niño
- Surallah
- T'Boli
- Tampakan
- Tantangan
|
| South Cotabato II Electric Cooperative | SOCOTECO II | NEA-EC | Mindanao | 185,622 | - Alabel
- General Santos
- Glan
- Kiamba
- Maasim
- Maitum
- Malapatan
- Malungon
- Polomolok
- Tupi
|
| Southern Leyte Electric Cooperative | SOLECO | NEA-EC | Visayas | 91,802 | - Anahawan
- Bontoc
- Hinunangan
- Hinundayan
- Libagon
- Liloan
- Limasawa
- Maasin
- Macrohon
- Malitbog
- Padre Burgos
- Pintuyan
- Saint Bernard
- San Francisco
- San Juan
- San Ricardo
- Silago
- Sogod
- Tomas Oppus
|
| Subic Enerzone Corporation | SEZ | PIOU | Luzon | 3,363 | - Hermosa
- Morong
- Olongapo
- Subic
|
| Sultan Kudarat Electric Cooperative | SUKELCO | NEA-EC | Mindanao | 114,099 | - Bagumbayan
- Buluan
- Columbio
- Datu Paglas
- Esperanza
- General Salipada K. Pendatun
- Isulan
- Kalamansig
- Lambayong
- Lebak
- Mangudadatu
- Paglat
- Palimbang
- Pandag
- President Quirino
- Senator Ninoy Aquino
- Tacurong
|
| Sulu Electric Cooperative | SULECO | SPUG-EC | Mindanao | 15,842 | - Indanan
- Jolo
- Luuk
- Maimbung
- Parang
- Patikul
- Talipao
|
| Surigao del Norte Electric Cooperative | SURNECO | NEA-EC | Mindanao | 78,294 | - Alegria
- Bacuag
- Claver
- Gigaquit
- Mainit
- Malimono
- Placer
- San Francisco
- Sison
- Surigao City
- Tagana-an
- Tubod
|
| Surigao del Sur I Electric Cooperative | SURSECO I | NEA-EC | Mindanao | 51,734 | - Barobo
- Bislig
- Hinatuan
- Lingig
- Tagbina
|
| Surigao del Sur II Electric Cooperative | SURSECO II | NEA-EC | Mindanao | 68,225 | - Bayabas
- Cagwait
- Cantilan
- Carmen
- Carrascal
- Cortes
- Lanuza
- Lianga
- Madrid
- Marihatag
- San Agustin
- San Miguel
- Tago
- Tandag
|
| Tablas Island Electric Cooperative | TIELCO | SPUG-EC | Luzon | 41,438 | - Alcantara
- Calatrava
- Ferrol
- Looc
- Odiongan
- San Agustin
- San Andres
- San Jose
- Santa Fe
- Santa Maria
|
| Tarlac Electric | TEI | PIOU | Luzon | 79,542 | |
| Tarlac I Electric Cooperative | TARELCO I | NEA-EC | Luzon | 177,792 | - Anao
- Camiling
- Cuyapo
- Gerona
- Guimba
- Mayantoc
- Moncada
- Nampicuan
- Paniqui
- Pura
- Ramos
- San Clemente
- San Jose
- San Manuel
- Santa Ignacia
- Tarlac City
- Victoria
|
| Tarlac II Electric Cooperative | TARELCO II | NEA-EC | Luzon | 102,979 | - Bamban
- Capas
- Concepcion
- La Paz
- Zaragoza
|
| Tawi-Tawi Electric Cooperative | TAWELCO | SPUG-EC | Mindanao | 13,227 | - Bongao
- Languyan
- Panglima Sugala
- Sapa-Sapa
- Sibutu
- Simunul
- Sitangkai
- South Ubian
- Tandubas
|
| Ticao Island Electric Cooperative | TISELCO | SPUG-EC | Luzon | 13,685 | - Batuan
- Monreal
- San Fernando
- San Jacinto
|
| Visayan Electric Company | VECO | PIOU | Visayas | 437,823 | - Cebu City
- Consolacion
- Liloan
- Mandaue
- Minglanilla
- Naga
- San Fernando
- Talisay
|
| Zambales I Electric Cooperative | ZAMECO I | NEA-EC | Luzon | 64,761 | - Botolan
- Candelaria
- Iba
- Masinloc
- Palauig
- Santa Cruz
|
| Zambales II Electric Cooperative | ZAMECO II | NEA-EC | Luzon | 79,336 | - Cabangan
- Castillejos
- San Antonio
- San Felipe
- San Marcelino
- San Narciso
- Subic
|
| Zamboanga City Electric Cooperative | ZAMCELCO | NEA-EC | Mindanao | 121,750 | |
| Zamboanga del Norte Electric Cooperative | ZANECO | NEA-EC | Mindanao | 124,242 | - Dapitan
- Dipolog
- Godod
- Gutalac
- Jose Dalman
- Kalawit
- Katipunan
- La Libertad
- Labason
- Leon B. Postigo
- Liloy
- Manukan
- Mutia
- Piñan
- Polanco
- Rizal
- Roxas
- Salug
- Sergio Osmeña
- Siayan
- Sibutad
- Sindangan
- Tampilisan
|
| Zamboanga del Sur I Electric Cooperative | ZAMSURECO I | NEA-EC | Mindanao | 134,205 | - Aurora
- Dimataling
- Dinas
- Don Victoriano
- Dumalinao
- Dumingag
- Guipos
- Josefina
- Labangan
- Lapuyan
- Mahayag
- Margosatubig
- Midsalip
- Molave
- Pagadian
- Pitogo
- Ramon Magsaysay
- San Miguel
- San Pablo
- Sominot
- Tabina
- Tambulig
- Tigbao
- Tukuran
- Vincenzo A. Sagun
|
| Zamboanga del Sur II Electric Cooperative | ZAMSURECO II | NEA-EC | Mindanao | 111,020 | - Alicia
- Baliguian
- Bayog
- Buug
- Diplahan
- Imelda
- Ipil
- Kabasalan
- Kumalarang
- Lakewood
- Mabuhay
- Malangas
- Naga
- Olutanga
- Payao
- Roseller Lim
- Siay
- Sibuco
- Siocon
- Sirawai
- Talusan
- Titay
- Tungawan
|