Meralco lists areas scheduled for rotating brownouts on May 15, 2026

The Manila Electric Company (Meralco) is implementing rotational brownouts, lasting about three hours each between 2 p.m. and 12 a.m., on Friday afternoon until evening as power supply deficiency crippled the Luzon grid.

Following the National Grid Corporation of the Philippines’ (NGCP) hoisting of a series of yellow and red alerts, Meralco scheduled seven groups of manual load droppings or rotating brownouts.

• Between 2:01 p.m. and 5 p.m.

Metro Manila

Makati City

Bangkal

Kayamanan C

Magallanes

Poblacion

San Isidro

Mandaluyong City

Addition Hills

Bagong Silang

Barangka Ibaba

Burol

Daang Bakal

Hagdang Bato Itaas

Hagdang Bato Libis

Harapin ang Bukas

Hulo

New Zaniga

Old Zaniga

Pag-Asa

Plainview

Poblacion

San Jose

Vergara

Pasay City

Pasay City Proper

Quezon City

Central

Sto. Cristo

San Juan City

Addition Hills

Rizal Province

Rodriguez (Montalban)

Balite

Burgos

Geronimo

Manggahan

Rosario

San Isidro

San Rafae

San Mateo

Ampid I

Ampid II

Banaba

Guinayang

Guitnang Bayan I

Guitnand Bayan II

Gulod Malaya

Malanday

Maly

• Between 3:01 p.m. and 6 p.m.

Bulacan province

Balagtas

San Juan

Baliuag City

Bagong Nayon

Baliuag City Proper

Concepcion

Makinabang

Matangtubig

Pagala

Pinagbarilan

San Jose

Sta. Barbara

Tangos

Tarcan

Virgen de las Flores

Bocaue

Binang 1st

Binang 2nd

Bolacan

Caingin

Igulot

Turo

Wakas

Pulilan

Balatong B

San Jose del Monte City

Dulong Bayan

Francisco Homes-Narra

Gaya-gaya

Graceville

Maharlika

Muzon

Poblacion

Poblacion I

Tungkong Mangga

Santa Maria

Bagbaguin

Bulac

Catmon

Lalakhan

Mahabang Parang

Parada

Poblacion

San Gabriel

San Jose Patag

Santa Cruz

Tabing Bakod

Cavite province

Amadeo

Buho

Maitim I

Salaban

Talon

Dasmariñas City

Paliparan I

General Trias City

Bacao 1

Bacao 2

General Trias

Navarro

Pasong Camachile 1

Pasong Camachile 2

Santiago

Imus City

Alapan I-B

AlapanI-C

AlapanII-A

Alapan II-B

Anabu II-A

Kawit

San Sebastian

Toclong

Noveleta

San Antonio II

San Jose I

Silang

Bucal

Buho

Malabag

Tagaytay City

Francisco

Iruhin West

Kaybagal East

Kaybagal North

Kaybagal South

Maharlika East

Maharlika West

Maitim 2nd Central

Maitim 2nd West

Maitim II East

Mendez Crossing East

Patutong Malaki South

San Jose

Silang Junction North

Silang Junction South

Sungay North

Sungay South

Tolentino East

Tolentino West

Laguna province

Cabuyao City

Pittland

Calamba City

Bagong Kalsada

Bucal

Calamba City Proper

La Mesa

Masili

Pansol

Sucol

Calauan

Balayhangin

Calauan Town Proper

Imok

Mabacan

Masiit

Paliparan

Perez

Los Baños

Anos

Bambang

Baybayin

Bayog

Dept. of Public Works & Highway

Lalakay

Malinta

Mayondon

Tadlak

Timugan

Luisiana

Dela Paz

Luisiana Town Proper

San Antonio

San Buenaventura

San Diego

San Isidro

San Jose

San Juan

San Luis

San Pablo

San Pedro

San Rafael

San Roque

San Roque

San Salvador

Sto. Domingo

Sto. Tomas

Majayjay

Bakia

Bitaoy

Botocan

Burgos

Gagalot

Piit

Rizal

Taytay

Sta. Cruz

Bagong Bayan (Bagumbayan)

Calios

Patimbao

Sta. Cruz Town Proper

Sto. Angel Central

Sto. Angel Sur

Sta. Rosa City

Don Jose

Metro Manila

Caloocan City

Bagong Barrio

Bagong Silang

Bagong Silang - Kaliwa

Bagong Silang - Kanan

Bagumbong

Caloocan City Proper

Camarin

Dagat-dagatan

Grace Park

Maypajo

Sampalukan

Tala

Talipapa

Makati City

Bangkal

Bel-Air

Guadalupe Viejo

Kayamanan C

La Paz

Olympia

Pio del Pilar

Poblacion

San Antonio

San Isidro

San Lorenzo

Singkamas

Sta. Cruz

Tejeros

Valenzuela

Malabon City

Catmon

Longos

Niugan

San Agustin

Tanong (Pob.)

Tinajeros

Tonsuya

Mandaluyong City

Highway Hills

Malamig

Mauway

Wack-Wack Greenhills East

City of Manila

Sampaloc

Sta. Ana

Sta. Mesa

Marikina City

Barangka

Concepcion I

Concepcion II

Malanday

Marikina Heights

Nangka

Parang

Sto. Niño

Tañong

Muntinlupa City

Alabang

Bayanan

Buli

Cupang

Poblacion

Putatan

Sucat

Navotas City

Dagat-Dagatan

North Bay Boulevard, North

North Bay Boulevard, South

Parañaque City

BF Homes

San Antonio

San Isidro

San Martin de Porres

Pasig City

Bambang

Caniogan

Dela Paz

Kapasigan

Kapitolyo

Manggahan

Orando

Palatiw

Pineda

Rosario

Sagad

San Antonio

San Miguel

San Nicolas

Sta. Cruz

Sto. Tomas

Sumilang

Ugong

Quezon City

Alicia

Apolonio Samson

Baesa

Bagong Silangan

Bahay Toro

Batasan Hills

Commonwealth

Culiat

Holy Spirit

Katipunan

Libis

Matandang Balara

New Era

Pasong Tamo

Payatas

Ramon Magsaysay

Sangandaan

Socorro

St. Ignatius

Tandang Sora

Ugong Norte

Taguig City

Bagumbayan

Bambang

Calzada

Comembo

Hagonoy

Ibayo-Tipas

Ligid-Tipas

Napindan

Palingon

San Miguel

Sta. Ana

Tuktukan

Ususan

Wawa

Quezon Province

Lucban

Abang

Aliliw

Atulinao

Ayuti

Igang

Kabatete

Kakawit

Kalangay

Kalyaat

Kilib

Kulapi

Lucban Town Proper

Mahabang Parang

Malupak

Manasa

May-it

Nagsinamo

Nalunao

Palola

Piis

Samil

Tiawe

Tinamnan

Sampaloc

Bataan

Ilayang Owain

Tayabas City

Camaysa

Dapdap

Ibas

Lalo

Matuena

Opias

Wakas

Rizal Province

Angono

Angono Town Proper

Bagumbayan

Kalayaan

Poblacion Ibaba

Poblacion Itaas

San Isidro

San Pedro

San Roque

San Vicente

Sto. Niño

Antipolo City

Bagong Nayon

Calawis

Cupang

Dalig

Dela Paz

Inarawan

Mambugan

Mayamot

Muntindilaw

San Isidro

San Jose

San Juan

San Luis

San Roque

Sta. Cruz

Baras

Pinugay

Rizal

San Jose

San Salvador

Binangonan

Bilibiran

Pag-Asa

Palangoy

Pantok

Tagpos

Tayuman

Cainta

San Andres

San Isidro

San Juan

San Roque

Sta. Roque

Sta. Rosa

Sto. Domingo

Sto. Niño

Morong

Bombongan

Lagundi

Maybancal

San Guillermo

San Pedro

Taytay

Dolores

Muzon

San Isidro

San Juan

Teresa

Bagumbayan

Calumpang Sto. Cristo

Dalig

Dulumbayan

May-Iba

Poblacion

Prinza

San Gabriel

San Roque

• Between 4:01 p.m. and 7 p.m.

Bulacan Province

San Ildefonso

Anyatam

Bubulong Malaki

Bubulong Munti

Bulusukan

Lapnit

Makapilapil

Palapala

Pinaod

San Ildefonso Town Proper

San Juan

Sapang Putik

Sapang Putol

Sta. Catalina Bata

Sta. Catalina Matanda

Sumandig

Umpucan

Cavite Province

Bacoor City

Molino IV

Dasmariñas City

Salitran I

Salitran IV

Imus City

Anabu I-A

Anabu I-D

Anabu II-A

Anabu II-B

Anabu II-C

Anabu II-D

Anabu II-E

Anabu II-F

Pasong Buaya I

Pasong Buaya II

Laguna Province

Cabuyao City

Diezmo

Pulo

San Isidro

Sta. Rosa City

Malitlit

Metro Manila

Makati City

Bel-Air

Poblacion

San Lorenzo

Sta. Cruz

Urdaneta

Mandaluyong City

Wack-Wack Greenhills East

Manila

Ermita

Paco

Quezon City

E- Rodriguez

Socorro

• Between 6:01 p.m. and 9 p.m.

Bulacan province

Calumpit

Caniogan

Corazon

Iba Este

Iba Oeste

Palimbang

Hagonoy

Carillo

Iba

Iba-Ibayo

Palapat

Sagrada Familia

San Agustin

San Isidro

San Juan

San Miguel

San Pascual

San Roque

San Sebastian

Sta. Cruz

Sta. Elena

Sta. Monica

Sto. Niño

Sto. Rosario

Marilao

Lambakin

Meycauayan City

Libtong

Pantoc

Pulilan

Dampol II-A

Dampol II-B

Cavite province

Dasmariñas City

Burol Main

Dasmariñas City Proper

Paliparan I

Paliparan II

Gen. M. Alvarez

Aldiano Olaes

Benjamin Tirona (Area D)

Bernardo Pulio (Area H)

Epifanio Malia

Fiorello Calimag (Area C)

Francisco de Castro

Francisco Reyes

Gavino Maderan

Gen. Alvarez

Gregoria de Jesus

Inocencio Salud

Jacinto Lumbreras

Kapitan Kua (Area F)

Koronal J.P. Elises (Area E)

Macario Dacon

Marcelino Memije

Nicolasa Virata (San Jose)

Pantaleon Granados (Area G)

Ramon Cruz (Area J)

San Gabriel (Area K)

San Jose

Severino de las Alas

Tiniente Tiago

Silang

Acacia

Anahaw I

Banaba

Bulihan

Narra I

Narra II

Narra III

Tagaytay City

Kaybagal East

Kaybagal South

Maharlika East

Maharlika West

Mendez Crossing East

Patutong Malaki South

Laguna province

Biñan City

Canlalay

Dela Paz

Ganado

Loma

San Francisco

Calamba City

Barandal

Batino

Burol

Canlubang

Hornalan

Laguerta

Majada Loob

Majada out

Mayapa

Paciano Rizal

Palo-Alto

Uwisan

San Pedro City

Cuyab

Estrella

Landayan

Langgam

Laram

Narra

Nueva

Riverside

San Antonio

San Pedro City Proper

San Vicente

Sto. Niño

United Better Living

Sta. Rosa City

Don Jose

Pook

Pulong Sta. Cruz

Metro Manila

Caloocan City

Bagong Barrio

Bagumbong

Caloocan City Proper

Dagat-Dagatan

Deparo

Grace Park

Kabatuhan

Kaybiga

Llano

Maypajo

Poblacion

Sampalukan

Sangandaan

Sta. Quiteria

Las Piñas City

Almanza I

Daniel Fajardo

Elias Aldana

Las Piñas City Proper

Manuyo I

Manuyo II

Pamplona I

Pamplona II

Pamplona III

Pulanglupa I

Pulanglupa II

Talon I

Talon II

Talon IV

Zapote

Makati City

Bangkal

Kayamanan C

Magallanes

Polacion

San Isidro

Malabon City

Dagat-Dagatan

Longos

Potrero

Tonsuya

Tugatog

Mandaluyong City

Addition Hills

Bagong Silang

Barangka Ibaba

Burol

Daang Bakal

Hagdang Bato Itaas

Hagdang Bato Libis

Harapin ang Bukas

Hulo

New Zaniga

Old Zaniga

Pag-Asa

Plainview

Poblacion

San Jose

Vergara

City of Manila

Malate

Quiapo

Sampaloc

Sta. Cruz

Sta. Mesa

Tondo

Marikina City

Concepcion I

Marikina Heights

Nangka

Parang

Tañong

Tumana

Muntinlupa City

Alabang

Bayanan

Barangay Ayala-Alabang

Buli

Cupang

Poblacion

Putatan

Sucat

Tunasan

Navotas City

Dagat-Dagatan

North Bay Boulevard, North

North Bay Boulevard, South

Parañaque City

BF Homes

Don Bosco

La Huerta

Marcelo Green

Merville

Moonwalk

San Dionisio

San Antonio

San Isidro

San Martin de Porres

Sto. Niño

Sun Valley

Pasay City

Pasay City Proper

Pasig City

Caniogan

Manggahan

Maybunga

Rosario

Ugong

Quezon City

Amihan-Project 3

Apolonio Samson

Baesa

Bagumbuhay

Balong Bato

Batasan Hills

Blue Ridge A

Blue Ridge B

Bungad

Central

Damayan

Del Monte

Doña Imelda

Duyan Duyan/Project 3

Katipunan

Laging Handa

Libis

Loyola Heights

Manresa

Mariblo

Marilag

Masambong

Nagkaisang Nayon

Nayong Kanluran

Paligsahan

Paltok

Pansol

Paraiso

Phil-Am

Quirino 3-A/Project 3

Quirino 3-B/Project 3

Roxas

San Antonio

San Isidro (Galas)

Santol

Socorro

South Triangle

St. Ignatius

Sta. Cruz

Sto. Cristo

Sto. Domingo (Matalahib)

Sto. Niño

Talayan

Tatalon

Teachers Village West

Ugong Norte

Veterans Village

West Triangle

San Juan City

Addition Hills

Batis

Kabayanan

Progreso

San Perfecto

Taguig City

Fort Bonifacio

Valenzuela City

Bagbaguin

Bignay

Canumay

Caruhatan

Hen T. de Leon

Mapulang Lupa

Paso de Blas

Punturin

Ugong

Rizal Province

Antipolo City

Mayamot

Muntindilaw

Binangonan

Batingan

Bilibiran

Calumpang

Darangan

Kalawaan

Macamot

Mahabang Parang

Mambog

Tatala

Cainta

San Isidro

Sto. Domingo

Cardona

Calahan

Dalig

Del Remedio

Iglesia

Looc

Patunhay

Real

San Roque

Morong

Bombongan

Lagundi

Maybancal

San Jose

San Juan

San Pedro

Rodriguez (Montalban)

Balite

Burgos

Geronimo

Manggahan

Rosario

San Isidro

San Jose

San Rafael

San Mateo

Ampid I

Ampid II

Banaba

Dulong Bayan I

Dulong Bayan II

Guinayang

Guitnang Bayan I

Guitnang Bayan II

Gulod Malaya

Malanday

Maly

Sta. Ana

• Between 8:01 p.m. and 11 p.m.

Bulacan province

Calumpit

Balite

Buguion

Calumpang

Iba Oeste

Pio Cruzcosa

San Marcos

Malolos City

Guinhawa

Longos

Look 1st

Lugam

Cavite province

Amadeo

Buho

Maitim I

Salaban

Talon

Silang

Buho

Tagaytay City

Kaybagal North

San Jose

Metro Manila

Las Piñas City

Almanza I

BF Homes

Makati City

Bangkal

Bel-Air

Dasmariñas

Guadalupe Nuevo

Kayamanan C

Magallanes

Olympia

Palanan

Pio del Pilar

San Isidro

San Lorenzo

Muntinlupa City

Alabang

Barangay Ayala-Alabang

Cupang

Sucat

Parañaque City

BF Homes

Pasay City

Pasay City Proper

Pasig City

Maybunga

Pinagbuhatan

Rosario

Ugong

Quezon City

Balingasa

Damar

Damayan

Del Monte

E. Rodriguez

Kamuning

Kaunlaran/Cubao

Kristong Hari

Lourdes

Maharlika

Manresa

Masambong

N.S. Amoranto

Obrero

Pag-Ibig sa Nayon

Paraiso

Pinagkaisahan/Cubao

Sacred Heart

San Jose

Sienna

Silangan

Socorro

St. Peter

Sto. Domingo (Matalahib)

Talayan

Tatalon

West Kamias

Rizal province

Cainta

San Isidro

San Juan

Taytay

Dolores

San Isidro

• Between 9:01 p.m. and 12 a.m.

Bulacan province

Balagtas

San Juan

Bocaue

Binang 1st

Binang 2nd

Caingin

Igulot

Turo

Wakas

Calumpit

Bagbag

Balungao

Corazon

Iba Este

Iba Oeste

Meyto

Palimbang

Panducot

San Jose

Sta. Lucia

Doña Remedios Trinidad

Bayabas

Camachin

Kalawakan

Sapang Bulak

Talbak

Guiguinto

Cutcut

Pritil

Sta. Cruz

Sta. Rita

Tabang

Hagonoy

Iba-Ibayo

Mercado

San Agustin

San Isidro

San Jose

San Juan

Sta. Monica

Sto. Nino

Sto. Rosario

Tampok

Malolos City

Bulihan

Caingin

Canalate

Caniogan

Catmon

Cofradia

Dakila

Guinhawa

Liyang

Maunlad-Mojon

Mojon

Pinagbakahan

San Agustin

San Gabriel

San Pablo

San Vicente

Santor

Sta. Isabel

Sumapang Bata

Sumapang Matanda

Tikay

Plaridel

Bagong Silang

Banga 2

Bintog

Bulihan

Parulan

San Ildefonso

Akle

Alagao

Anyatam

Bagong Barrio

Basuit

Casalat

Gabihan

Lapnit

MAkapilapil

Mataas na Parang

Nabaong Garlang

Palapala

Pasong Bangkal

Pinaod

San Ildefonso Town Proper

San Juan

Sapang Dayap

Sapang Putik

Sapang Putol

Sta. Catalilna Bata

Sta. Catalina Matanda

Upig

Cavite province

Amadeo

Halang

Bacoor City

Bacoor City Proper

Molino II

Molino III

Molino IV

Molino VI

Real II

Carmona City

Cabilang Baybay

Carmona-Poblacion

Lantic

Mabuhay

Maduya

Milagrosa

Dasmarinas City

Dasmarinas City Proper

Langkaan I

Langkaan II

Salawag

Sampaloc I

San Agustin I

General Trias City

Alingaro

Bacao 1

Bacao 2

Buenavista I

Buenavista II

Buenavista III

General Trias

Javalera

Manggahan

Navarro

Panungyanan

Pasong Camachile 1

Pasong Camachile 2

Pasong Kawayan 1

Pasong Kawayan 2

Santiago

Tapia

Imus City

Alapan I-A

Alapan I-B

Alapan I-C

Alapan II-A

Alapan II-B

Anabu I-A

Anabu I-C

Anabu I-D

Anabu II-A

Anabu II-C

Anabu II-D

Anabu II-E

Anabu II-F

Bayan Luma 1

Bayan Luma 2

Bayan Luma 3

Bayan Luma 4

Bayan Luma 5

Bayan Luma 6

Bayan Luma 7

Bayan Luma 9

Bucandala I

Bucandala II

Bucandala III

Buhay na Tubig

Carsadang Bago I

Carsadang Bago II

Malagasang I-G

Pasong Buaya I

Pasong Buaya II

Pasong Buaya III

Tanzang Luma II

Tanzang Luma III

Tanzang Luma IV

Tanzang Luma V

Kawit

San Sebastian

Tabon II

Toclong

Noveleta

San Antonio II

San Jose I

Tanza

Bagtas

Biga

Bunga

Daang Amaya 1

Julugan 6

Mulawin

Paradahan 1

Paradahan 2

Punta 1

Punta 2

Sanja Mayor

Santol

Tanauan

Tres Cruses

Trece Martirez City

Cabuco

De Ocampo

Hugo Perez

San Agustin

Laguna province

Bay

Calo

Dila

Maitim

Masaya

Paciano Rizal

Puypuy

San Agustin

Sta. Cruz

Sto. Domingo

Tranca

Binan City

Ganado

Mamplasan

San Francisco

Timbao

Calauan

Mabacan

Los Banos

Anos

Batong Malake

Maahas

Malinta

San Antonio

San Pablo City

San Cristobal

San Francisco

San Ignacio

San Pablo City Proper

Sta. Elena

Sto. Nino

San Pedro City

Bagong Silang

Calendola

Cuyab

Estrella

G.S.I.S.

Landayan

Langgam

Magsaysay

Narra

Nueva

Riverside

Sampaguita

San Antonio Proper

San Pedro City Proper

San Roque

San Vicente

United Bayanihan

United Better Living

Sta. Rosa City

Aplaya

Balibago

Caingin

Dita

Ibaba

Labas

Macabling

Malitlit

Pook

Pulong Sta. Cruz

Sinalhan

Sta. Rosa City Proper

Tagapo

Metro Manila

Caloocan City

Bagong Barrio

Bagumbong

Caloocan City Proper

Camarin

Grace Park

Poblacion

Sangandaan

Sta, Quiteria

Makati City

Bel-Air

Olympia

San Lorenzo

Sta. Cruz

Tejeros

Valenzuela

Malabon City

Acacia

Baritan

Bayan-Bayanan

Catmon

Concepcion

Flores

Hulong Duhat

Ibaba

Muzon

Niugan

Potrero

San Agustin

Tugatog

City of Manila

Ermita

Malate

Paco

Sampaloc

Sta. Ana

Sta. Mesa

Marikina City

Barangka

Calumpang

Concepcion I

Concepcion II

Malanday

Marikina Heights

Nangka

Parang

San Roque

Sta. Elena

Sto. Niño

Tañong

Navotas City

Daanghari

San Jose (Pob.)

San Roque

Sipac-Almacen

Tangos

Tanza

Parañaque City

BF Homes

San Antonio

San Isidro

Pasig City

Dela Paz

Oranbo

San Antonio

Santolan

Ugong

Quezon City

Apolonio Samson

Bagbag

Gulod/Novaliches

Katipunan

Matandang Balara

Novaliches Proper

Pasong Putik

San Bartolome

Sta. Monica

Valenzuela City

Hen. T. De Leon

Marulas

Parada

Quezon Province

Dolores

Antonino

Bulakin I

Bulakin II

Cabatang

Dagatan

Dolores Town Proper

Kinabuhayan

Manggahan

Pinagdanglayan

San Mateo

Sta. Lucia

Tayabas City

Mateuna

Wakas

Rizal Province

Antipolo City

Cupang

Dela Paz

Mayamot

San Jose

Baras

Pinugay

Rizal

San Jose

San Salvador

Cainta

San Isidro

Morong

LAgundi

Taytay

Dolores

Teresa

Bagumbayan

Dalig

May-iba

“As an immediate response, we coordinated with our commercial and industrial customers under the Interruptible Load Program (ILP) to seek support in managing the situation,” Meralco said.

“We have so far secured around 250 MW de-loading capacity commitments from ILP customers,” it said.

Meralco said that given the persisting supply deficiency declared by NGCP, “we may still need to implement manual load dropping (MLD) or rotating power interruptions, as part of our responsibility to manage the system.” — BAP, GMA News