C05628-2025

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)
Aug 5, 2025
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
(632) 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 39,677,394,773
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

ACEN's H1 2025 Net Income at Php763 million

Background/Description of the Disclosure

ACEN’s H1 2025 net income at Php763 million

• Year to date core operating performance impacted by softer spot prices, wind turbine repairs, and weaker irradiance in the Philippines and Australia
• One-time non-cash impairment relating to two wind projects in Vietnam
• Attributable output from renewables at 3,228 GWh, up 9 percent year-over-year
• Attributable renewables capacity stands at just over 7 GW, with 59 percent operational and in commissioning
• Core attributable EBITDA remained flat at Php10.5 billion

05 August 2025 – ACEN’s consolidated net income for the first half of 2025 declined to Php763.0 million, 88 percent lower year-on-year, largely due to a Php2.7 billion impairment relating to the Lac Hoa and Hoa Dong wind farms in Vietnam. Excluding this one-off booking and the Php1.35 billion valuation gain in 2024, net income fell 24 percent over the same period, impacted by depressed WESM prices and increased depreciation effects. Despite these headwinds, attributable renewables output grew 9 percent YoY to 3,228 GWh, driven by new contributions from international plants.

Financial Highlights

H1 2025 vs H1 2024

ACEN’s first half results reflect challenges in key markets, particularly in the Philippines and Australia. In the Philippines, lower year-on-year prices in the Wholesale Electricity Spot Market (WESM) coincided with the Company’s increased net seller position. Both markets also experienced lower solar irradiance and higher plant-related costs including depreciation and, in the Philippines, ongoing wind turbine repairs.

ACEN also booked a one-time non-cash impairment, in the second quarter, of $ 50.2 million (Php2.7 billion) relating to the Lac Hoa and Hoa Dong wind farms in Vietnam, which contribute a combined attributable capacity of 48 MW. Due to COVID-19 related restrictions, the project experienced extended construction delays and has been operating under a provisional tariff since reaching commercial operations in Q1 2024. In June 2025, the project companies reached an agreement with EVN on a final, permanent tariff, lower than the project’s original investment case, applied retroactively and moving forward. ACEN has accordingly provided for these new economic assumptions.

Nevertheless, core attributable earnings before interest, taxes, depreciation, and amortization (EBITDA) – which excludes all non-recurring items – remained essentially flat at Php10.5 billion year-over-year. This reflects the company’s underlying financial resilience, underpinned by fresh generation from new plants that began operating in 2025. Across ACEN’s global portfolio, plant-level EBITDA margins remain robust, standing at over 70 percent.

Operating Highlights

Despite lower generation from the Philippines and Australia, ACEN’s total attributable renewables output grew by 9 percent year-on-year to 3,228 GWh. The Company’s international portfolio delivered 2,300 GWh of renewable energy, marking a 19 percent increase over the second quarter of 2024, driven by strong contributions from Indonesia, Vietnam, and other international projects.

3.6 GW of ACEN’s 7 GW renewables portfolio is now fully operational. Including plants in the commissioning stage, ACEN’s operational capacity has reached approximately 4.1 GW. Meanwhile, 2.4 GW of projects are under construction globally, with an additional 514 MW of committed capacity, composed of projects with signed tenders or agreements.

***Please refer to the attached Press Release for the full text.

Other Relevant Information

About 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, accounting for 35 percent of its capacity. 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. Committed to unlocking access to clean, reliable, and affordable renewable energy, the company is on track to achieve 100 percent renewable energy generation by 2025 and reach Net Zero greenhouse gas emissions by 2050—turning bold ambitions into real impact for businesses, communities, and indigenous groups.

www.acenrenewables.com

For inquiries and more information, please contact:

For investors and analysts:
ACEN Investor Relations
[email protected]

For media:
Irene Maranan
Head – Corporate Communications and Sustainability
[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