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Meralco
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The Manila Electric Company, also known as Meralco (/mɜːrɑːlkoʊ/, Tagalog: [mɛˈɾalkɔ], stylized in uppercase), is an electric power distribution company in the Philippines. It is Metro Manila's only electric power distributor and holds the power distribution franchise for 39 cities and 72 municipalities, including the whole of Metro Manila and the exurbs that form Mega Manila.
Key Information
The name "Meralco" is an acronym for Manila Electric Railroad and Light Company, which was the company's official name until 1919.
History
[edit]La Electricista
[edit]Organized in 1891 and beginning operations in late 1900, La Electricista was the first electric company to provide electricity to Manila towards the close of the Spanish era. La Electricista had built a central power plant on Calle San Sebastián (now Hidalgo Street[1][2]) in Quiapo, Manila.[3] On January 17, 1895, its streetlights were turned on for the first time and by 1903, it had about 3,000 electric light customers.
Founding of the Manila "Electricity", "Railroad" and "Lighting" Company (MERaLCo)
[edit]On October 20, 1902, under the American Insular Government, the Second Philippine Commission began accepting bids to operate Manila's electric company, and by extension, providing public lighting to the city and its suburbs. Detroit entrepreneur Charles M. Swift was the sole bidder and on March 24, 1903, was granted the original basic franchise of the Manila Electric Company.[4] March 24 thus is marked annually as the company's anniversary.
The Manila Electric Company acquired both La Electricista and the Compañía de los Tranvías de Filipinas, a firm that ran Manila's horse-drawn tramways which was founded in 1882.[5] Construction on the railed tramway began that same year. In addition to acquiring La Electricista's Calle San Sebastián power plant, the company built its own turbine rotated by water steam generating electricity plant on Isla de Provisor (later becoming the Manila Thermal Power Plant), which fuelled the railed tram system and eventually also provided the electric service. By 1906, the Manila Suburb Railway were founded and later merged with the Manila Electric Company. Forming the Manila Electric, Railway and Lighting Company. The name Manila Electricity, Lighting and Railroad Company (MELARCo) was also considered.[citation needed]
Manila Suburban Railways Company
[edit]Swift was awarded another franchise in 1906 to operate a 9.8 kilometres (6.1 mi) extension line from Paco to Fort McKinley and Pasig and founded the Manila Suburban Railway to operate this franchise.[4] In 1919 this company merged with the Manila Electric Company.[4] This extension was one of the most profitable of MERALCO's lines.[4]
By the 1920, MERALCO invested on transportation and owned a 170-strong fleet of streetcars, before switching over to buses later in that decade.
The company operated 52-miles of trams until World War II. The equipment and tracks of the system was severely damaged during the war and had to be removed.[6]
Power generation and distribution
[edit]
By 1915, electricity generation and distribution became the main MERALCO's main income generator, overtaking its public transportation operations in terms of revenue. In 1919, it changed its official name to Manila Electric Company. By 1920, the company's power capacity had grown to 45 million kWh.
In 1925, MERALCO was acquired by the utility holding company Associated Gas and Electric, which had begun a massive expansion throughout the United States and Canada. With AGECO's financial backing, MERALCO began acquiring a number of existing utility companies in the Philippines, enabling the company to expand beyond Manila.
By 1930, MERALCO had completed construction of the Philippine's first hydroelectric power plant, the 23MW Botocan Hydro Station.[7] At the time, this plant was one of the largest engineering projects in Asia[citation needed] and constituted the largest single private capital investment in the Philippines.[citation needed] The additional capacity allowed the company to begin hooking up customers throughout the metropolitan area.
To drive demand for more power, MERALCO also opened a retail store in order to sell electric home appliances.[citation needed]
World War II
[edit]During the Second World War, the Japanese occupying forces forcibly transferred all of MERALCO's assets and holdings to the Japanese-controlled Taiwan Power Company.
Postwar
[edit]This section needs expansion. You can help by adding to it. (November 2022) |
By war's end, most of the former Meralco facilities had been destroyed. AGECO was reorganized as General Public Utilities Corporation or GPU in 1946. MERALCO's autobus franchise was sold to Halili Transport.
Acquisition by the López group
[edit]
In 1962, Eugenio López, Sr. of the influential López family of Iloilo put together Meralco Securities Corporation (MSC), which acquired MERALCO, making it wholly Filipino-owned.[8] During 1962-72, he increased MERALCO's power generating capacity by five times with the building of additional power stations in the Manila area with two more planned in Rizal Province.[9]
The Meralco Building, designed by National Artist of the Philippines for Architecture José María Zaragoza, was built during this period. The Meralco Theater within it was inaugurated shortly thereafter, in March 1969.[10]
Martial law and Romualdez takeover
[edit]In September 1972, President Ferdinand Marcos, who had begun feuding with the Lópezes,[11] declared Martial Law, acquiring and consolidating power and effectively extending his beyond the constitutional term limit which would have forced him to step down in 1973.[12][13] A few weeks later in November 1972, he issued Presidential Decree № 40, which nationalized the country's electric generation and transmission. A few more weeks after that, Marcos had López' son and namesake, Eugenio "Geny" López, Jr. arrested without formal charges, claiming that the younger López had been involved in an alleged assassination attempt against him.[11]
Geny's arrest became a bargaining chip which eventually compelled the Lopezes to sell their controlling share of Meralco Securities Corporation to Marcos' associates late in 1973.[11] Ownership of Meralco Securities Corporation was placed under a newly created shell company called the Meralco Foundation, Inc., controlled by Marcos' brother-in-law Benjamin Romuáldez,[11] which made a downpayment of about $1,500 for a "very minimal" total sale price of about $28 million (200 million pesos at the prevailing rate). Installment payments were supposed to be due starting two years later.[14]
The Meralco Foundation takeover was immediately followed by a 100% increase in electric rates, with continuous increases throughout Romuáldez's management.[15] A rate adjustment clause, which allowed MERALCO to adjust its rates depending on crude oil increase or higher dollar exchange rates, was also introduced.[15]
In 1977, MSC was renamed First Philippine Holdings Corporation.[8]
By 1978, all of the Philippines' major power plants were owned and operated by Napocor, including the Metro Manila plants that MERALCO had built beforehand in the 1960s.[citation needed] By the end of the Martial Law period in 1981, MERALCO expanded even further into Cavite and western parts of Laguna, Rizal and Quezon provinces, as well as parts of southern Bulacan.[citation needed]
Meralco Foundation's control of MERALCO lasted until the People Power Revolution in February 1986 when it defaulted on its payments under the terms of the original turnover of shares in 1973,[16] although it took a five-year period before the shares were eventually reverted to the Lópezes in 1991.[16]
After martial law
[edit]This section is missing information about the sequestration process of the Presidential Commission on Good Government. (November 2022) |
President Corazon Aquino reverted company ownership to the López Group.[citation needed] She also enacted an executive order that allowed the company to directly compete with Napocor.[17]
On March 18, 1989, MERALCO unveiled its new and current corporate logo.[18]
In 1990, MERALCO acquired the electric facilities and other assets of the Communications and Electric Development Authority, one of two companies that distributed power in Cavite Province for much of the 1970s and 80s.[19]
Entry of First Pacific and JG Summit groups
[edit]Between 2009 and 2012, the López Group would reduce its 33.4% holdings in MERALCO by selling most of its shares to the First Pacific Group.[20][21][22] By 2012, the López Group's holdings in MERALCO would be reduced to 3.95%.[23]
The First Pacific Group, through Beacon Electric Asset Holdings Inc. and Metro Pacific Investment Corporation, currently holds the majority share in MERALCO,[21] followed by the Gokongwei Family's JG Summit Group. (See further: ownership )
Early renewal initiatives during the 16th Congress
[edit]In 2014 and 2015, MERALCO requested the 16th Congress to tackle the extension of its franchise early, although its renewal was not due until six years later, in 2020.
Franchise renewal
[edit]On April 11, 2025, President Bongbong Marcos signed Republic Act No. 12146 which renewed MERALCO's franchise for another 25 years from its expiration in 2028.[24][25][26][27]
Controversies
[edit]2008 legislative investigation on high power rates
[edit]Meralco is facing a Philippine legislative inquiry/investigation for alleged excessive pricing.[28] The government has considered a plan to take over Meralco, to reduce electricity bills. Meralco and National Transmission Corporation (TransCo) blamed each other for the high power rates.[29] Meralco also blames high power generation costs, high transmission costs and government taxes imposed on the electricity sector from power generation to distribution. Government Service Insurance System (GSIS) President Winston García, however, blamed Meralco's inefficiency, its "bloated bureaucracy" and its sourcing of power from independent power producers (IPPs) also owned by the López Family, and the need to amend the Electric Power Industry Reform Act (EPIRA) of 2001. Oscar López said that if the GSIS would buy the Meralco shares, they must buy in whole cash, while many businessmen also said that taking over Meralco is not the way to reduce electrical price, which depends on the national government and the President. The issue was also seen as a purposeful diversion from the then-ongoing ZTE NBN scandal and other government issues.[30] A perceived lack of general understanding regarding the issue of system loss, inherent in the business of utilities prompted Meralco's former holding company, First Philippine Holdings, to issue advertisements explaining systems loss.
Syndicated estafa and bribery case
[edit]The Department of Justice (Philippines) filed syndicated (fraud) charges against Meralco in its August 22, 2008 31-page resolution, filed with the Pasig Regional Trial Court. The May 29 National Association of Electricity Consumers for Reform (Nasecore) complaint accused Meralco of "illegally declaring as income ₱889 million in consumers' money, which represents interest from meter and bill deposits consumers had been paying since 1995."[31] No bail was recommended for all the accused, 2006 officers of Meralco, to wit: Meralco chairman and CEO Manuel Lopez, executive vice president and chief financial officer Daniel Tagaza, first Vice-resident and treasurer Rafael Andrada, vice president and corporate auditor and compliance officer Helen De Guzman, vice president and assistant comptroller Antonio Valera, and senior assistant vice president and assistant treasurer Manolo Fernando; 2006 Meralco directors Arthur Defensor Jr., Gregory Domingo, Octavio Victor Espiritu, Christian Monsod, Federico Puno, Washington Sycip, Emilio Vicens, Francisco Viray and former Prime Minister Cesar Virata.
Nasecore's complaint accusing Meralco of "illegally declaring as income 889 million pesos in consumers' money, which represents interest from meter and bill deposits consumers had been paying since 1995," was immediately refuted by the accused company as the alleged ₱889 million only stemmed from a generally accepted accounting principle of reversing Meralco's earlier provision for meter deposit interests which, earlier set at 10% per annum was deemed too high and was set to the recommended 6%.[32] Meralco also questioned how a syndicated estafa case can arise when it has already announced and committed that it will be refunding to customers who paid meter deposit principals plus interest months ahead of the ERC prescribed schedule and has allocated enough funds for the said refund.
Meralco is also involved in the GSIS-Meralco bribery case.[33]
Dismissal of syndicated estafa case
[edit]On October 6, 2008, the Pasig Regional Trial Court Branch 71 dismissed the syndicated estafa case filed against the Meralco board of directors, for the prosecution failed to establish all the elements of syndicated estafa.
Presiding Judge Franco Falcon, pointed out in the ruling that the board is not the kind described by the law as being formed to perpetrate an illegal act for the board of directors were elected by stockholders. The court explained, "Therefore, the accused can never be charged of taking part in the commission of syndicated estafa not only because they are not part of a syndicate as contemplated by law in PD 1689, but more so, because there was absolutely no estafa committed."
According to Philippine law, to constitute syndicated estafa, the subject money or property must be received by the offenders. The money represents the accrued interests on the bill and meter deposits, which were paid by Meralco customers, not directly to the board, but to the various Meralco business centers where the customers transacted. Meralco expressed elation over the dismissal.[34]
Judiciary's decision on 1999 disconnection incident
[edit]A complaint was filed by Lucy Yu against Meralco which, on December 9, 1999, its representatives, forcibly entering her office at the New Supersonic Industrial Corp. in Valenzuela, shut off the electricity in the factory and Yu's residence.
The Court of Appeals later ruled that Meralco violated the law when it cut off the electric supply of a consumer without notice; the decision later upheld by the Supreme Court in late June 2023, with Yu being entitled to ₱150,000 in damages. The court said that a written notice must be given to the consumer at least 48 hours prior to Meralco's disconnection of its electric service on grounds cited under Section 4(a) of Republic Act No. 7832; in that case, a consumer's right to due process was violated.
Spokesperson Joe Zaldarriaga, in a statement, said that Meralco will respect and abide by the said decision; however, he said that the incident occurred when Meralco was already implementing a policy of serving prior disconnection notice.[35]
Allocation of the 2.4 GHz ISM band
[edit]The 2.4 GHz band is mostly used by Wi-Fi and Bluetooth. In 1993, the National Telecommunications Commission allocated the 2.4 GHz band for the exclusive use by Meralco in Metro Manila, Central Luzon, and Calabarzon for the operation of their Supervisory Control and Data Access (SCADA) system which controls and monitors Meralco’s substations.[36] This has made the use of the 2.4 GHz band in the Philippines illegal, in spite of the International Telecommunication Union declaring the 2.4 GHz band as an ISM unlicensed band.[37]
On September 12, 2003, the NTC issued Memorandum Circular No. 09-09-2003, which lifted the ban on the 2.4 GHz band.[38]
Service area
[edit]

Meralco serves Metro Manila, where it is the sole electricity distributor, as well as some nearby provinces, like Bulacan, Cavite, Laguna, Batangas, Rizal, Quezon. Bulacan, Cavite, and Rizal are solely served by Meralco, but on some provinces, it only serves some parts, like in Laguna, Batangas, and Quezon, where most or some areas are served by electric cooperatives. In Laguna and Quezon, most part of those provinces are served by the company, but other areas, mostly rural municipalities, are served by electric cooperatives. In Batangas, only Santo Tomas, the First Philippine Industrial Park and First Industrial Township SEZ both in Tanauan, Batangas City, San Pascual and parts of Laurel (Barangays of Niyugan and Dayap Itaas) and Calaca (parts of Barangay Cahil) which facing Tagaytay–Nasugbu Highway are served by Meralco, and the rest of the province are franchise areas of electric cooperatives. In Pampanga, some barangays in Candaba are served by the company.

| City/Municipality | Province/Metropolitan Area |
| Caloocan | Metro Manila |
| Las Piñas | Metro Manila |
| Makati | Metro Manila |
| Malabon | Metro Manila |
| Mandaluyong | Metro Manila |
| Manila | Metro Manila |
| Marikina | Metro Manila |
| Muntinlupa | Metro Manila |
| Navotas | Metro Manila |
| Parañaque | Metro Manila |
| Pasay | Metro Manila |
| Pasig | Metro Manila |
| Pateros | Metro Manila |
| Quezon City | Metro Manila |
| San Juan | Metro Manila |
| Taguig | Metro Manila |
| Valenzuela | Metro Manila |
| Angat | Bulacan |
| Balagtas | Bulacan |
| Baliuag | Bulacan |
| Bocaue | Bulacan |
| Bulacan | Bulacan |
| Bustos | Bulacan |
| Calumpit | Bulacan |
| Doña Remedios Trinidad | Bulacan |
| Guiguinto | Bulacan |
| Hagonoy | Bulacan |
| Malolos | Bulacan |
| Marilao | Bulacan |
| Meycauayan | Bulacan |
| Norzagaray | Bulacan |
| Obando | Bulacan |
| Pandi | Bulacan |
| Paombong | Bulacan |
| Plaridel | Bulacan |
| Pulilan | Bulacan |
| San Ildefonso | Bulacan |
| San Jose Del Monte | Bulacan |
| San Miguel | Bulacan |
| San Rafael | Bulacan |
| Santa Maria | Bulacan |
| Candaba | Pampanga |
| Batangas | Batangas |
| San Pascual | Batangas |
| Santo Tomas | Batangas |
| Alfonso | Cavite |
| Amadeo | Cavite |
| Bacoor | Cavite |
| Carmona | Cavite |
| Cavite | Cavite |
| Dasmariñas | Cavite |
| General Emilio Aguinaldo | Cavite |
| General Mariano Alvarez | Cavite |
| General Trias | Cavite |
| Imus | Cavite |
| Indang | Cavite |
| Kawit | Cavite |
| Magallanes | Cavite |
| Maragondon | Cavite |
| Mendez | Cavite |
| Naic | Cavite |
| Noveleta | Cavite |
| Rosario | Cavite |
| Silang | Cavite |
| Tagaytay | Cavite |
| Tanza | Cavite |
| Ternate | Cavite |
| Trece Martires | Cavite |
| Alaminos | Laguna |
| Bay | Laguna |
| Biñan | Laguna |
| Cabuyao | Laguna |
| Calamba | Laguna |
| Calauan | Laguna |
| Liliw | Laguna |
| Los Baños | Laguna |
| Luisiana | Laguna |
| Magdalena | Laguna |
| Majayjay | Laguna |
| Nagcarlan | Laguna |
| Pila | Laguna |
| Rizal | Laguna |
| San Pablo | Laguna |
| San Pedro | Laguna |
| Santa Cruz | Laguna |
| Santa Rosa | Laguna |
| Victoria | Laguna |
| Candelaria | Quezon |
| Dolores | Quezon |
| Lucban | Quezon |
| Lucena | Quezon |
| Mauban | Quezon |
| Pagbilao | Quezon |
| Sampaloc | Quezon |
| San Antonio | Quezon |
| Sariaya | Quezon |
| Tayabas | Quezon |
| Tiaong | Quezon |
| Angono | Rizal |
| Antipolo | Rizal |
| Baras | Rizal |
| Binangonan | Rizal |
| Cainta | Rizal |
| Cardona | Rizal |
| Jalajala | Rizal |
| Morong | Rizal |
| Pililla | Rizal |
| Rodriguez | Rizal |
| San Mateo | Rizal |
| Tanay | Rizal |
| Taytay | Rizal |
| Teresa | Rizal |
Ownership
[edit]MERALCO is 48% owned by First Pacific-owned &/or linked, and Manny Pangilinan-led entities[39]. It's public ownership level is at 26.09%%[40] with the following breakdown as of June 30, 2025,[41] and as amended on July 23, 2025 regarding transfer of shares in escrow from Landbank of the Philippines to a San Miguel Corporation subsidiary:
| Major Shareholder | % of Total* | Common Shares | Preferred* Shares |
|---|---|---|---|
| Beacon Electric Asset Holdings, Inc. | 34.96% | 394,059,235 | — |
| JG Summit Holdings, Inc. | 26.37% | 297,189,397 | — |
| Metro Pacific Investments Corp. | 12.50% | 140,906,807 | — |
| PCD NOMINEE CORPORATION (FILIPINO)** | 9.2% | 103,696,498 | — |
| PCD NOMINEE CORPORATION (NON−FILIPINO)** | 6.00% | 66,414,005 | — |
| First Philippine Holdings Corporation | 4.0% | 44,382,436 | — |
| San Miguel Global Power Holdings ( a unit of San Miguel Corporation[42][43][44][45]) | 3.8355% | 43,229,796[46] | — |
| Others^ | 3.1345% | 37,214,335 | — |
| Total Outstanding | 100% | 1,127,092,509 | — |
*Total voting stock (i.e. common + voting preferred).
[47][48]
** While the Philippine Central Depository (PCD) is listed a major shareholder, it is more of a trustee-nominee for all shares lodged in the PCD system rather than a single owner/shareholder. Major beneficial shareholders (i.e. those who own at least 5% of outstanding capital stock with voting rights) hidden, if any, under the PCD system are checked/identified and are disclosed with the Definitive Information Statement companies are submitting annually to the local bourse and Securities and Exchange Commission
[47][48]
Sports teams
[edit]- Meralco Reddy Kilowatts (MICAA basketball team)
- Meralco Bolts (PBA team)
- FC Meralco Manila (Philippines Football League team)
- Meralco Power Spikers (Shakey's V-League and Philippine Super Liga team)
See also
[edit]References
[edit]- ^ Martinez, Glenn (July 10, 2008). "Old street names of Manila". Traveller on foot. Wordpress.
- ^ Ivan. "Manila then and now". Blog. Ivan Lakwatsero. Retrieved December 20, 2013.
- ^ "Calle San Sebastian - Old photos". Flickr. August 22, 2009. Retrieved December 20, 2013.
- ^ a b c d Satre, Gary L. (June 1998). "The Metro Manila LRT System— A Historical Perspective" (PDF). No. 16. Japan Railway & Transport Review. Archived from the original (PDF) on May 5, 2006. Retrieved November 18, 2015.
- ^ "ELECTRICAL SERVICE IN THE PHILIPPINES; A 40,000 Horsepower Central Station Now Serves Manila and Suburbs. NEW PLAN BUILT IN 1905 Demand for Electric Lighting Grew Rapidly--6,000 Lamps in Streets Now. Pioneers on the Payroll. Nipa Hut Dwellers". New York Times. February 5, 1928. Retrieved April 25, 2017.
- ^ Lexis Nexis (1974). Mass Transit. PTN Pub. Co. p. 58. Retrieved June 15, 2008.
- ^ "History of Manila Electric Company (Meralco)". FundingUniverse.
- ^ a b "Our History | First Philippine Holdings".
- ^ "History of Manila Electric Company (Meralco)". FundingUniverse. Retrieved August 12, 2025.
- ^ "Meralco Theater turns 40 | Philstar.com". philstar.com. Retrieved July 6, 2018.
- ^ a b c d "Rich Family Loses Power in Bitter Feud with Marcos". The New York Times. April 22, 1975.
- ^ N., Abinales, P. (2005). State and society in the Philippines. Lanham, MD: Rowman & Littlefield Publishers. ISBN 978-0-7425-1023-4. OCLC 57452454.
{{cite book}}: CS1 maint: multiple names: authors list (link) - ^ Celoza, Albert F. (1997). Ferdinand Marcos and the Philippines: The Political Economy of Authoritarianism. Greenwood Publishing Group. ISBN 978-0-275-94137-6.
- ^ Branigin, William (August 16, 1984). "'Crony Capitalism' Blamed for Economic Crisis". Washington Post. Retrieved November 15, 2022.
- ^ a b Ricardo., Manapat (1991). Some are smarter than others: the history of Marcos' crony capitalism. New York: Aletheia Publications. ISBN 971-91287-0-4. OCLC 28428684.
- ^ a b Pascual, Federico D. Jr (June 13, 2002). "Lopezes didn't get back Meralco on silver platter". The Philippine Star. Retrieved June 2, 2018.
- ^ Bello, Walden; De Guzman, Marissa; Malig, Mary Lou; Docena, Herbert (2005). The Anti-development State: The Political Economy of Permanent Crisis in the Philippines. Zed Books. p. 293. ISBN 1-84277-631-2. Retrieved June 15, 2008.
- ^ "New Meralco logo unveiled". Manila Standard. Kagitingang Publications, Inc. March 20, 1989. p. 12. Retrieved June 24, 2020.
- ^ "Acquisition by MERALCO of the electric facilities and other assets of the Communications and Electricity Development Authority of Cavite". Department of Justice. Retrieved November 8, 2023.
- ^ "Lopez says wants out of Meralco". Reuters. May 8, 2008. Retrieved July 18, 2020.
- ^ a b "PLDT buys 20% Lopez stake in Meralco". The Philippine Star. March 14, 2009. Retrieved July 18, 2020.
- ^ "Metro Pacific, Piltel to form holding firm for Meralco shares". GMA News. February 8, 2010. Retrieved July 18, 2020.
- ^ dela Pena, Zinnia (February 1, 2012). "Lopez completes sale of 2.66% Meralco stake". The Philippine Star. Retrieved July 18, 2020.
- ^ Republic Act No. 12146 (April 11, 2025), "AN ACT RENEWING FOR ANOTHER TWENTY-FIVE (25) YEARS THE FRANCHISE GRANTED TO THE MANILA ELECTRIC COMPANY UNDER REPUBLIC ACT NO. 9209, ENTITLED, "AN ACT GRANTING THE MANILA ELECTRIC COMPANY A FRANCHISE TO CONSTRUCT, OPERATE AND MAINTAIN A DISTRIBUTION SYSTEM FOR THE CONVEYANCE OF ELECTRIC POWER TO THE END-USERS IN THE CITIES/MUNICIPALITIES OF METRO MANILA, BULACAN, CAVITE AND RIZAL, AND CERTAIN CITIES/MUNICIPALITIES/BARANGAYS IN BATANGAS, LAGUNA, QUEZON AND PAMPANGA"", Official Gazette of the Republic of the Philippines
- ^ Maligro, Tatiana (April 15, 2025). "Marcos extends Meralco's franchise for another 25 years". RAPPLER. Retrieved July 29, 2025.
- ^ Cabato, Luisa (April 15, 2025). "Marcos signs law renewing Meralco's franchise for another 25 years". INQUIRER.net. Retrieved July 29, 2025.
- ^ Talavera, Sheldeen Joy (April 16, 2025). "Meralco franchise renewed for 25 years". BusinessWorld Online. Retrieved July 29, 2025.
- ^ "House panel begins probe into high power rates". GMA News Online. May 13, 2008.
- ^ "Napocor, Meralco eye higher power rates". ABS-CBN News. June 21, 2010.
- ^ Dizon, David (May 13, 2008). "High power rates blamed on Meralco, gov't, IPPs". ABS-CBN News.
- ^ "DOJ charges Meralco with syndicated estafa". GMA News Online. August 22, 2008.
- ^ Frialde, Mike (August 23, 2008). "DOJ files estafa raps vs Meralco". Philstar.
- ^ Torres, Tetch (August 22, 2008). "DoJ files syndicated fraud raps vs Meralco execs". Inquirer.net. Archived from the original on September 16, 2008.
- ^ http://balita.ph/2008/10/15/meralco-exec-expresses-elation-for-dismissal-of-estafa-case-filed-by-doj/[permanent dead link]
- ^ Sy Cua, Aric John; Cueto, Francis Earl (July 1, 2023). "Meralco won't challenge Supreme Court ruling". The Manila Times. Retrieved July 13, 2023.
- ^ "Field of dreams". Philstar.com. Retrieved May 14, 2024.
- ^ Buelva, Alma. "Bullish on Bluetooth". Philstar.com. Retrieved May 14, 2024.
- ^ Oliva, Erwin Lemuel (August 19, 2003). "NTC issues new wi-fi rules, lifts ban on 2.4 GHz-use". INQ7.net. Archived from the original on October 25, 2006.
- ^ "MER Public Ownership Report (POR) as of 250630 as filed with PSE.com.ph". edge.pse.com.ph. The Philippine Stock Exchange, Inc. Retrieved July 18, 2025.
- ^ "SMC Top 100 Stockholders (Common Shares) as filed with PSE.com.ph". edge.pse.com.ph. The Philippine Stock Exchange, Inc. Retrieved July 23, 2025.
- ^ Abadilla, Bench (July 23, 2025). "Chill lang muna! RSA still pondering next move for Meralco stake after 17-year wait, ₱20B paper gain". bilyonaryo.com.
- ^ "Tycoon Ramon Ang's SMC is back in Meralco with P3.9-B stake after 17-year delay". insiderph.com.
- ^ "News Story". ph4.colfinancial.com. Retrieved July 27, 2025.
- ^ a b "PAGE 11 - DEFINITIVE Information Statement of [GLOBE TELECOM], INC" (PDF). Globe Telecom - Investor Relations. Retrieved April 4, 2024.
- ^ a b "Computation of Public Ownership (Common Stock) as of December 31, 2022" (PDF). Archived from the original (PDF) on October 4, 2024.
Meralco
View on GrokipediaHistory
Early Foundations and Incorporation
The Manila Electric Railroad and Light Company (MERALCO), predecessor to the modern Manila Electric Company, was formally incorporated on March 14, 1903, during the American colonial administration of the Philippines.[11] [12] This establishment followed the U.S. acquisition of the Philippines after the Spanish-American War in 1898, as part of efforts to modernize urban infrastructure in Manila with electric-powered systems.[11] Prior to MERALCO, limited electric service had been introduced by La Electricista, founded in 1892, which supplied power to parts of the city but lacked capacity for broader expansion including rail transit.[11] American businessman Charles M. Swift, granted a 50-year franchise by Philippine authorities, spearheaded the company's formation to address the need for reliable electric street railway services and lighting in Manila and its suburbs.[11] [13] The franchise authorized the construction and operation of an electric tramway network alongside the generation and distribution of electric light and power, integrating transportation and utility services to support urban growth.[11] Swift's initiative capitalized on emerging electric technologies, aiming to replace outdated horse-drawn systems with efficient, electrified alternatives amid Manila's post-war reconstruction.[11] Early operations commenced shortly after incorporation, with tramway construction beginning in 1903 and the acquisition of La Electricista in 1904 to consolidate existing power infrastructure.[11] By 1906, MERALCO had achieved an annual power output capacity of 8 million kilowatt-hours, demonstrating rapid scaling to meet demand for both residential lighting and commercial rail services.[11] These foundations positioned MERALCO as the primary electric utility in the region, laying the groundwork for its dominance in power distribution while initially balancing dual mandates in rail and energy.[11]Pre-World War II Expansion
Following its establishment, Meralco acquired the existing La Electricista utility in 1904, integrating approximately 3,000 customers and street lighting infrastructure into its operations.[4] By 1906, the company's annual power output had reached 8 million kWh, supporting expanded electric light and power services in Manila and its suburbs.[4][14] In 1919, the firm officially adopted the name Manila Electric Company, though it continued to prioritize both electricity distribution and rail-based transportation.[4] Power capacity grew to 45 million kWh by 1920, driven by increasing demand in urban areas.[4] During the 1920s, Meralco expanded its public transportation arm, assembling a fleet of 170 streetcars to serve Manila's growing population before shifting toward bus services later in the decade.[4][14] The 1925 acquisition by the American holding company Associated Gas & Electric Co. (AGECO) provided capital for broader infrastructure development, including the purchase of additional utilities across the Philippines and the deployment of diesel generators to extend distribution networks beyond Manila's city center in the late 1920s.[14] A key project was the 1930 completion of the Botocan Falls Hydroelectric Station in Laguna province, which boosted regional power supply and reliability for metro Manila.[4][14] By 1941, as Japanese forces approached, Meralco's power capacity had scaled to 184 million kWh annually, reflecting sustained investment in generation and transmission assets.[4][14]World War II Destruction and Postwar Reconstruction
During World War II, Japanese occupying forces seized control of Meralco's assets, transferring them to the Japanese-controlled Taiwan Power Company.[11] The Battle of Manila from February to March 1945 inflicted catastrophic damage on the city's infrastructure, including Meralco's extensive tranvia (streetcar) network spanning 52 miles of tracks and equipment, as well as power generation and distribution facilities.[15] [12] By the war's end in 1945, most of Meralco's operations had been rendered inoperable, mirroring the broader devastation of Manila, where over 100,000 civilians perished and urban structures were largely obliterated.[11] [16] Postwar reconstruction prioritized restoring electric service amid the Philippines' independence and economic recovery. By 1947, Meralco had rehabilitated its power distribution network, achieving capacity exceeding prewar levels and supporting initial rehabilitation efforts across Metro Manila.[11] [4] The tranvia system, deemed beyond repair, was abandoned, with rails removed from streets, allowing Meralco to divest from transportation; in 1948, remaining bus operations were sold to Fortunato Halili, refocusing the company exclusively on electricity.[15] [3] In 1950, Meralco initiated a five-year, ₱45 million expansion program to rebuild and augment power plants, distribution lines, and overall capacity, addressing surging demand from postwar industrialization.[11] [4] By the early 1950s, service was fully restored to 39 towns and cities in the metropolitan area, serving more than 200,000 customers and powering much of the nation's early reconstruction.[11] This shift solidified Meralco's role as the primary electric utility in the region, under continued American ownership until later decades.[4]López Group Acquisition and Growth
In January 1962, Meralco Securities Corporation (MSC), assembled by Filipino entrepreneur Eugenio López Sr. and a consortium of local investors, purchased the Manila Electric Company from its American parent, General Public Utilities Company, transitioning ownership to full Filipino control for the first time.[17] [4] The López Group's stewardship catalyzed significant operational expansion throughout the 1960s. Meralco built a new power plant roughly every 18 months, boosting its generating capacity from 300,000 kilowatts to 1.5 million kilowatts—a fivefold increase—within a decade to meet surging demand in Metro Manila.[17] Financing for this development relied on Meralco's robust international credit profile, secured through private capital markets without government backing or subsidies, which supported competitive pricing and positioned the utility among those offering the world's lowest electricity rates.[17] By 1969, these efforts elevated Meralco to the Philippines' largest corporation, with assets surpassing one billion pesos; its valuation climbed further to 2.8 billion pesos by 1972, reflecting sustained infrastructure investments and customer base growth.[17]Martial Law Period and Romualdez Influence
During the declaration of martial law on September 23, 1972, President Ferdinand Marcos targeted assets owned by political opponents, including the Lopez family's control of Meralco through Meralco Securities Corporation (MSC). Eugenio Lopez Sr., chairman of MSC and a vocal Marcos critic, was detained shortly after, leading to the government's sequestration of the company's shares.[18][19] Benjamin "Kokoy" Romualdez, Marcos's brother-in-law and a key crony, organized the Meralco Foundation, Inc. (MFI) with nominal initial capital and facilitated the transfer of Lopez-held MSC shares to this entity, effectively placing Meralco under regime-aligned control.[19] Government officials, including Juan Ponce Enrile, later asserted the transfer constituted a legal sale in 1973 to prevent Meralco's bankruptcy, supported by letters from Lopez offering the shares amid financial strains from prior expansion and rate disputes.[20][21] Critics, however, contended the transaction occurred under coercion, given Lopez's detention and the martial law environment suppressing dissent and property rights.[18] Romualdez, as MFI controller, wielded substantial influence over operations, aligning Meralco with national energy policies that nationalized generation assets—transferring them to the National Power Corporation by 1975—while retaining the company as a distribution monopoly in Metro Manila and surrounding areas.[3][19] Under this administration, Meralco shifted focus to infrastructure rehabilitation and expansion, extending service to parts of Cavite, Laguna, Rizal, and Quezon by 1981, coinciding with martial law's formal end.[4] Rate adjustments and investments proceeded amid government oversight, though efficiency suffered from cronyism and politicized management, as evidenced by later PCGG probes into ill-gotten wealth claims against Romualdez-linked entities.[19] The period marked a transition from private enterprise to state-influenced utility, with Romualdez's role emblematic of broader crony capitalism under Marcos.[14]Post-Martial Law Ownership Shifts
Following the People Power Revolution in February 1986, President Corazon Aquino's administration restored partial ownership of Meralco to the López family through First Philippine Holdings Corporation (FPHC), the successor to Meralco Securities Corporation, ending the government-controlled Meralco Foundation's oversight that had persisted since 1974. However, the returned stake was limited to approximately 15.2 percent, far short of the pre-Martial Law majority held by the Lopezes, as government entities and other shareholders retained significant portions amid disputes over compensation for seized assets.[22][17] By 1991, FPHC had incrementally reclaimed shares to reach about 16 percent, reflecting a gradual but incomplete recovery process constrained by financial and legal hurdles from the prior regime's interventions.[17] In the mid-2000s, FPHC pursued aggressive stake-building to regain influence, acquiring additional shares including a 9 percent block from Spain's Union Fenosa in July 2007 for an undisclosed amount, elevating its holdings to 33.4 percent and securing board control. This period coincided with corporate turbulence, including the 2008 GSIS-Meralco bribery scandal, where Government Service Insurance System (GSIS) attempted to purchase shares to challenge FPHC's dominance but faced legal blocks and corruption allegations against its leadership, ultimately failing to alter the board composition significantly. The instability, coupled with Meralco's rising debt and regulatory pressures, prompted the López family to divest, signaling a strategic retreat from the utility amid broader portfolio shifts.[23][24] Major ownership transitions accelerated from 2009, as FPHC sold a 20 percent stake to Metro Pacific Investments Corporation (MPIC), controlled by Manuel V. Pangilinan's First Pacific Company, for approximately P27.2 billion, followed by additional tranches including 6.6 percent in March 2010 for P22.4 billion and further blocks through 2012, reducing FPHC's position to 3.95 percent. These sales transferred effective control to the Pangilinan group, which consolidated 48 percent via entities like Beacon Electric Holdings by 2012, prioritizing infrastructure synergies with PLDT. Concurrently, San Miguel Corporation (SMC) under Ramon Ang acquired a 27 percent stake amid the flux, but divested it in December 2013 to JG Summit Holdings of the Gokongwei family for P72 billion (about $1.65 billion), marking JG Summit's entry as a key shareholder and diversifying ownership away from López dominance.[25][26][27]Modern Era Reforms and Franchise Renewal
In the 2000s and 2010s, Meralco pursued operational reforms aligned with the Electric Power Industry Reform Act (EPIRA) of 2001, which emphasized competitive procurement and efficiency in power distribution to reduce costs and improve reliability. These included adopting performance-based regulation by the Energy Regulatory Commission (ERC), leading to investments in infrastructure upgrades and loss reduction programs that lowered distribution losses from over 10% in the early 2000s to around 6% by the mid-2010s.[28] Further enhancements involved management restructuring in 2023 to streamline operations and boost service delivery, alongside digital initiatives like enhanced billing platforms that facilitated over PHP 25 billion in collections in 2024 through improved efficiency and customer engagement.[29][30] A key component of modern reforms has been the push toward smart grid technologies, exemplified by Meralco's plan to deploy 11 million smart meters over the next decade starting in 2025, enabling real-time consumption monitoring, demand response capabilities, and reduced non-technical losses. These measures aim to modernize the distribution system amid rising demand, with commitments to cybersecurity enhancements and energy efficiency audits under the Energy Efficiency and Conservation Act. However, compliance with EPIRA's competitive selection processes for power supply agreements has faced criticism, including allegations of favoring affiliates and exceeding the 50% sourcing limit from related parties, prompting ERC interventions and consumer group complaints.[31][32][33] Meralco's franchise renewal process unfolded amid ongoing regulatory scrutiny, including a June 2022 ERC order mandating refunds exceeding PHP 40 billion to consumers for over-recoveries between July 2015 and June 2022. The existing franchise, granted under Republic Act No. 7832 and set to expire in 2028, prompted legislative action with House approval on final reading November 6, 2024 (186-7-4 vote), followed by Senate ratification February 4, 2025. President Ferdinand Marcos Jr. signed Republic Act No. 12146 on April 11, 2025, extending the franchise for 25 years to 2053 and authorizing continued operation of distribution systems serving approximately 7.8 million customers in Metro Manila and nearby provinces.[34][35][36] The renewal includes Meralco's pledges for accelerated capital expenditures in long-term projects, such as substation expansions, rural electrification support, and renewable integration, to enhance supply security and operational resilience. Senate hearings in November 2024 highlighted concerns over pricing transparency and service quality, yet the extension proceeded, with the company affirming alignment with DOE guidelines on competitive bidding for future contracts. Critics, including consumer advocates, argued for stricter amendments to curb potential monopolistic practices, reflecting persistent debates on balancing investor confidence with consumer protection in the reformed sector.[37][38][39]Corporate Structure and Ownership
Ownership Composition and Major Shareholders
As of June 30, 2025, Manila Electric Company (Meralco) has approximately 1.126 billion outstanding common shares, with ownership concentrated among institutional investors and a significant public float. The largest shareholder is Beacon Electric Asset Holdings, Inc., holding 394,059,235 shares, equivalent to 35% of total outstanding shares.[40] Beacon Electric serves as the investment vehicle for the MVP Group, controlled by businessman Manuel V. Pangilinan through entities including Metro Pacific Investments Corporation (MPIC), which maintains indirect control via Beacon and holds additional direct shares in Meralco estimated at around 12.5% in aggregated beneficial ownership disclosures.[41][42] The second-largest direct shareholder is JG Summit Holdings, Inc., with 297,189,397 shares, representing about 26.4% of outstanding shares.[40] JG Summit, part of the Gokongwei family's conglomerate, acquired its stake progressively since 2008, reflecting strategic investment in utilities. The remainder, approximately 38.6%, consists of dispersed holdings by retail and institutional investors, primarily through Philippine Central Depository Nominee Corporation (PCD Nominee), ensuring compliance with Philippine Stock Exchange public ownership requirements of at least 20%.[43] No single entity outside Beacon and JG Summit exceeds 5% direct ownership based on latest filings, though beneficial interests may vary due to layered holding structures.[5]Governance and Executive Leadership
Meralco's governance is directed by a Board of Directors comprising 11 members elected by stockholders at the annual stockholders' meeting, typically held in May, with terms aligned to fiscal years such as 2025-2026.[44][45] The Board, chaired by Manuel V. Pangilinan—who concurrently serves as Chief Executive Officer—emphasizes long-term company success through oversight of strategy, risk management, and compliance, guided by the company's Revised Manual of Corporate Governance updated in July 2024.[44][46] Key board committees include the Nomination and Governance Committee, which manages director nominations and ensures board independence and diversity, and other bodies focused on audit, risk, and remuneration to uphold transparency and accountability.[47] The Board's composition reflects a mix of executive, non-executive, and independent directors, with figures such as Vice-Chairman Lance Y. Gokongwei, Ray C. Espinosa (former President and CEO until 2023), and Patrick Henry C. Go contributing expertise in energy, finance, and operations.[44][48] A lead independent director and the Corporate Governance Office further support checks and balances, promoting adherence to ethical standards and regulatory requirements under Philippine corporate law.[49] Executive leadership operates under a Management Committee (ManCom) led by Pangilinan as CEO, comprising senior officers responsible for day-to-day operations, strategic implementation, and functional oversight.[50][51] Notable executives include Executive Vice President and Chief Operating Officer Ronnie L. Aperocho, who manages core distribution activities; Senior Vice President and Chief Finance Officer, handling financial strategy; and Corporate Secretary Simeon Ken R. Ferrer, ensuring legal and governance compliance.[52] This structure integrates board-level direction with operational execution, with the CEO bridging both to align on objectives like infrastructure reliability and regulatory adherence.[51]Operations
Service Area and Customer Demographics
Meralco's franchise area spans approximately 9,685 square kilometers, covering 39 cities and 72 municipalities, primarily within Metro Manila and extending to parts of Rizal, Cavite, Laguna, Bulacan, and select areas in Pampanga, Batangas, and Quezon provinces.[2] [1] [37] This territory, constituting about 3% of the Philippines' total land area, encompasses key economic hubs and generates over half of the nation's electricity output.[1] As of October 2024, Meralco serves more than 8 million customers across residential, commercial, and industrial sectors.[53] Residential accounts dominate, with approximately 7.4 million household connections, while business customers, including commercial and industrial users, number over 600,000.[54] [55] The customer base reflects the dense urbanization of the service area, with high concentrations in Metro Manila's population centers supporting both domestic consumption and major industrial activities.[2] Electrification within the franchise area reaches near universality, with coverage exceeding 99.9% as reported in recent programs.[56] This extensive reach positions Meralco as the primary distributor for a significant share of the Philippines' urban and peri-urban electricity needs.[1]Power Distribution Infrastructure and Technology
Meralco maintains a vast distribution network spanning over 21,200 kilometers of electric circuits, supported by 149 substations and approximately 249,000 distribution transformers to serve its franchise area in Metro Manila and surrounding provinces.[57] The system delivers electricity from transmission grids operated by the National Grid Corporation of the Philippines, stepping down voltages through subtransmission and distribution levels to end-users.[54] The majority of distribution lines are overhead, constructed primarily on wooden, concrete, or steel poles, though Meralco is systematically replacing wooden poles with more durable alternatives to enhance resilience against natural disasters. In 2024, the company replaced 7,120 wooden poles as part of a broader initiative to phase them out entirely by 2033.[58] To further bolster grid reliability, Meralco plans to install 1,500 circuit kilometers of underground lines by 2030, prioritizing high-risk and urban areas prone to typhoons and flooding.[59] Substations form the core of Meralco's infrastructure, with recent expansions and upgrades addressing growing demand and capacity constraints; for instance, in 2025, the Tayabas DP substation's transformer capacity was increased from 100 MVA to 300 MVA to support load growth in Quezon province.[60] Other enhancements include the addition of 115-kV circuit breakers at the Abubot Substation in Cavite and the commissioning of the Pamplona Uno 115-34.5 kV gas-insulated switchgear substation in Las Piñas City, reflecting investments totaling P1.9 billion in infrastructure upgrades during the year.[61][62] These modifications incorporate elevated structures and hardened components to mitigate risks from extreme weather.[63] Technologically, Meralco has advanced its smart grid capabilities since 2011, integrating automation, advanced metering infrastructure, and intelligent monitoring to optimize distribution efficiency and outage response.[64] Key implementations include partnerships for distributed energy resource management and electric vehicle integration, with a 2025 collaboration with Itron enhancing smart metering and grid analytics across the network.[65][66] These technologies enable real-time data processing, predictive maintenance, and improved voltage regulation, contributing to higher system reliability amid increasing electrification demands.[67]
Energy Supply Chain and Subsidiaries
Meralco procures electricity primarily through long-term power supply agreements (PSAs) with independent power producers (IPPs) and supplemental purchases from the Wholesale Electricity Spot Market (WESM), ensuring supply for its franchise area covering over 9 million customers as of 2024.[68] The generation sources feeding these agreements are dominated by coal-fired plants, with operators such as San Miguel Corporation affiliates (e.g., Mariveles Power Generation Corp. and Masinloc Power Co. Ltd.) and GNPower Dinginin featuring prominently in recent competitive selection processes (CSPs); for instance, a 1,200 MW PSA with South Premiere Power Corporation was filed in 2024.[69][70] Natural gas and renewables constitute smaller shares, though Meralco has pursued diversification via CSPs approving PSAs with entities like San Miguel Global Power (SMGP) and ACEN in 2025, alongside extensions for First Gen Corp. supplies.[71][72] To mitigate reliance on external IPPs and integrate upstream operations, Meralco established Meralco PowerGen Corporation (MGen) as its wholly-owned generation arm in 2014, targeting a diversified portfolio of 3,000 MW capacity by developing baseload, mid-merit, and renewable assets.[73][74] MGen operates facilities including stakes in natural gas plants and solar projects via subsidiaries like MGreen Energy Corp., which closed a US$600 million investment for the Terra Solar project in 2025; it also holds interests in Global Business Power Corporation (GBPC) for coal and renewables.[41][75] This vertical integration supports Meralco's supply security, with MGen contributing to PSAs such as a 200 MW bid cleared by the Department of Energy in October 2025 involving AboitizPower and SMGP gas plants.[76] Supporting subsidiaries enhance the supply chain's efficiency: Meralco Industrial Engineering Services Corp. (MIESCOR) provides electromechanical contracting for generation and transmission infrastructure, while Meralco Services Corp. (MSERV) delivers after-the-meter energy management solutions, including demand-side optimization to balance grid loads.[77][2] Meralco also holds a 65% stake in Clark Electric Distribution Corporation (CEDC), which manages distribution in the Clark Freeport Zone and sources power via dedicated PSAs, such as a three-year green supply deal with Citicore in 2025.[78][79] These entities collectively address transmission handoffs from the National Grid Corporation of the Philippines (NGCP) and enable Meralco's transition toward renewables, targeting 1,000 MW from MGen by 2030 despite coal's cost-competitiveness in current PSAs.[73][57]Financial Performance
Revenue Growth and Profitability Trends
Meralco's consolidated revenues demonstrated resilient growth amid economic recovery and rising energy demand in the Philippines. In 2024, revenues reached PHP 470.4 billion, marking a 6% increase from PHP 443.6 billion in 2023, fueled by higher electricity distribution volumes and expanded contributions from subsidiaries in power generation and retail supply.[80][81] This followed a pattern of post-pandemic rebound, with annual revenue expansions averaging around 5-6% in recent years, supported by steady customer base growth in its franchise area and regulatory-approved rate adjustments.[82] Profitability trends have outpaced revenue growth, with core net income—a metric excluding one-time gains—rising sharply to PHP 45.1 billion in 2024, a 22% year-over-year increase from approximately PHP 37 billion in 2023.[80][83] This enhancement stemmed from operational efficiencies, stronger margins in the generation segment via subsidiaries like Meralco PowerGen, and favorable supply contracts that mitigated fuel cost volatility. Reported net income also climbed 21% to PHP 45.9 billion in 2024, reflecting robust underlying performance despite regulatory caps on distribution rates.[81] Extending into 2025, the upward trajectory persisted, with consolidated core net income for the first half totaling PHP 25.5 billion, up 10% from PHP 23.2 billion in the first half of 2024, driven by sustained volume growth and contributions from integrated energy operations.[84][85] Company executives projected full-year core net income approaching PHP 50 billion, underscoring profitability resilience amid inflationary pressures and supply chain dynamics in the power sector.[84] Overall, these trends highlight Meralco's strategic diversification beyond pure distribution, enhancing earnings stability through vertical integration.[86]Capital Investments and Efficiency Metrics
Meralco's capital expenditures in 2023 amounted to approximately PHP 24.8 billion, with allocations primarily for additions to utility plants, generation assets, and distribution infrastructure, including PHP 20.2 billion specifically for the distribution network to support new connections and asset renewals.[87] In 2024, capex rose to PHP 44.7 billion, a 52% increase from the prior year, driven by investments in new customer connections, asset renewals, substation upgrades, pole replacements (12,012 poles), and grid modernization initiatives such as automation and storm-hardening measures.[80] [88] For 2025, Meralco allocated PHP 25 billion, with about 60% directed toward network enhancements including smart grids, underground lines, and resiliency projects to mitigate typhoon impacts.[63] Long-term plans include PHP 101 billion through 2030 for modernizing generation and distribution infrastructure, expanding renewable energy capacity to 1,500 MW attributable by that year, and deploying 11 million smart meters over a decade starting in 2025.[87] [58] These investments have contributed to operational efficiency by reducing outage durations and frequencies, as evidenced by progressive improvements in reliability indices. Meralco achieved its best-ever performance in 2024 for both the System Average Interruption Duration Index (SAIDI) and System Average Interruption Frequency Index (SAIFI), attributing gains to capex-funded upgrades like conductor replacements and substation automation, which minimized downtime and maintenance costs.[58] Distribution losses, another key efficiency indicator, remained below the Energy Regulatory Commission's 6.5% cap, at 5.88% in 2023 and 5.99% in 2024, enabling PHP 4.9 billion in customer savings in 2023 and PHP 5.1 billion in 2024 through lower pass-through charges.[87] [58]| Metric | 2022 | 2023 | 2024 | Improvement Notes |
|---|---|---|---|---|
| SAIFI (interruptions per customer) | 1.30 | 1.19 | 1.04 | 12.6% reduction from 2023; fewer outages due to infrastructure hardening.[55] [58] |
| SAIDI (minutes per customer) | 128.42 | 123.71 | 108.21 | 12.5% reduction from 2023; all-time low, linked to capex in grid reliability.[55] [58] |
| Distribution Losses (%) | N/A | 5.88 | 5.99 | Stable below regulatory cap; slight uptick from higher low-voltage customer share, offset by efficiency gains.[87] [58] |