C00647-2026

SECURITIES AND EXCHANGE COMMISSIONSEC FORM 17-C

CURRENT REPORT UNDER SECTION 17
OF THE SECURITIES REGULATION CODE
AND SRC RULE 17.2(c) THEREUNDER

1. Date of Report (Date of earliest event reported)
Feb 2, 2026
2. SEC Identification Number
39274
3. BIR Tax Identification No.
000-506-020-000
4. Exact name of issuer as specified in its charter
ACEN CORPORATION
5. Province, country or other jurisdiction of incorporation
Makati City, Philippines
6. Industry Classification Code(SEC Use Only)
7. Address of principal office
35th Floor, Ayala Triangle Gardens Tower 2, Paseo de Roxas corner Makati Avenue, Makati City Postal Code 1226
8. Issuer's telephone number, including area code
(02) 7730 6300
9. Former name or former address, if changed since last report
N/A
10. Securities registered pursuant to Sections 8 and 12 of the SRC or Sections 4 and 8 of the RSA
Title of Each Class Number of Shares of Common Stock Outstanding and Amount of Debt Outstanding
Common Shares 39,948,653,991
Series A Preferred Shares 8,341,500
Series B Preferred Shares 16,658,500
11. Indicate the item numbers reported herein
Other Matters

The Exchange does not warrant and holds no responsibility for the veracity of the facts and representations contained in all corporate disclosures, including financial reports. All data contained herein are prepared and submitted by the disclosing party to the Exchange, and are disseminated solely for purposes of information. Any questions on the data contained herein should be addressed directly to the Corporate Information Officer of the disclosing party.

ACEN CORPORATIONACEN

PSE Disclosure Form 4-31 - Press Release References: SRC Rule 17 (SEC Form 17-C)
Section 4.4 of the Revised Disclosure Rules

Subject of the Disclosure

Calatagan South Beach (CaSoBe) switches to 100% renewable energy with Ayala’s ACEN RES

Background/Description of the Disclosure

02 February 2026 — Landco Pacific Corporation (Landco), a pioneer in leisure resort development, announced that its Calatagan South Beach (CaSoBe) resort in Batangas has secured a renewable energy supply agreement with ACEN Renewable Energy Solutions (ACEN RES), the retail electricity supply unit of the Ayala group, to transition its operations to 100% renewable energy.

The landmark agreement, facilitated through the Department of Energy’s Green Energy Option Program (GEOP), underscores Landco’s commitment to sustainable tourism and operational excellence, positioning CaSoBe as a leader in environmentally responsible leisure development in the Philippines.

The GEOP allows eligible end-users with a minimum average monthly consumption of 100 kilowatts to directly choose their renewable energy supplier and shift their power supply to 100% clean energy sources. This empowers consumers to drive the transition to a sustainable energy future.

ACEN RES is currently the market leader in GEOP, holding a 57% market share according to the latest Competitive Retail Electricity Market (CREM) report from the Energy Regulatory Commission (ERC).

“This transition to 100% renewable energy is a significant milestone for CaSoBe and aligns perfectly with our commitment to environmental stewardship,” said Erickson Manzano, President and CEO of Landco Pacific Corporation. “By partnering with ACEN RES, we are not only ensuring a greener operation for our resort but also offering our guests a truly sustainable and responsible leisure experience.”

CaSoBe, developed by Landco Pacific and managed by Landco Lifestyle Ventures, is known for its expansive, modern leisure and residential offerings along the pristine coast of Calatagan, Batangas. The master-planned development features contemporary resort amenities, including the experiential resort hotel accommodations of Crusoe Cabins, Apollo Aeropods and Cupola, and is designed to promote a beach resort lifestyle centered on the benefits of living a life on vacation by the sea, wellness, and environmental preservation.

To commemorate the sustainable shift, ACEN RES presented CaSoBe with the distinguished “Powered by Renewable Energy” badge.

“ACEN RES is proud to support Landco Pacific’s CaSoBe in its decisive transition to 100% clean energy. This commitment reflects a growing awareness among major leisure destinations to embrace sustainability,” said Sheila Mina, Vice President and Head of Account Management at ACEN RES. “We are delighted to award CaSoBe the ‘Powered by Renewable Energy’ badge, recognizing its leadership in environmental action and encouraging more businesses to follow suit.”

ACEN RES introduced the “Powered by Renewable Energy” badge in 2022 to encourage more businesses to switch to clean energy. This proprietary badge recognizes recipients for embracing environmental sustainability through a decisive transition to renewable energy. To date, the “Powered by Renewable Energy” badge is installed in close to 100 RE-powered facilities across the Philippines.

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Other Relevant Information

About ACEN RES
ACEN Renewable Energy Solutions (ACEN RES) is the retail electricity supply unit of ACEN.

ACEN (PSE:ACEN), the Ayala group’s listed energy platform, is one of the fastest-growing renewable energy platforms in Asia Pacific, with the Philippines as its core and largest market. It also has a significant presence in Australia, Vietnam, India, and Lao PDR, along with strategic investments in Indonesia and other markets. The company currently has ~7 GW of attributable renewable energy capacity spanning operational, under-construction, and committed projects.

As a developer, builder, and operator, ACEN leverages its agility and collaborative approach to accelerate the energy transition. The company has 100% renewable energy generation and aims to reach Net Zero greenhouse gas emissions by 2050—turning bold ambitions into real impact for businesses, communities, and indigenous groups.
www.acenrenewables.com

About Landco Pacific Corporation

Landco Pacific Corporation is a leading Philippine real estate developer, a subsidiary of Metro Pacific Investments Corporation, known for pioneering premium and sustainable luxury homes, beachfront condominiums, leisure communities, estates, and resort-inspired developments for over 30 years. Key projects include the country’s first private seaside resort, Peninsula de Punta Fuego, and newer master-planned communities like CaSoBe and Club Laiya.

Landco started in 1990 as the Land Company with its flagship project, Punta Fuego. In 2022, Landco was consolidated with Metro Pacific Investments Corporation. As a subsidiary of the Metro Pacific Investments Corporation (MPIC) with business tycoon Manuel V. Pangilinan at its helm and its long-standing reputation for business stability and undisputed growth, Landco is guided by the strong sustainability thrust of its property developments and on making socially and environmentally responsible investment choices for its investors.

Calatagan South Beach (CaSoBe) is located in Brgy. Sta. Ana, Calatagan, Batangas, a 15-hectare residential-commercial development accredited by the Department of Tourism as a 4-star resort poised to host commercial establishments like hotels, condotels, condominiums, events place, bars and restaurants, retail shops, resort attractions and facilities, service-oriented shops, and more.

For inquiries and more information, please contact:

Irene Maranan
Head – Corporate Communications and Sustainability
Email: [email protected]

DISCLAIMER: This disclosure may contain forward-looking statements that are subject to risk factors and opportunities that may affect ACEN’s plans to complete the transaction/s subject of this disclosure. Each forward-looking statement is made only as of the date of this disclosure. Outcomes of the subject transaction may differ materially from those expressed in the forward-looking statements included in this disclosure.

Filed on behalf by:
Name Candy Dacanay-Datuon
Designation Assistant Vice President