Philippine firms face 2026 sustainability reporting test

By Francis Allan L. Angelo

The Philippines’ top publicly listed companies face a pivotal challenge in 2026, as new sustainability reporting rules begin to require extensive disclosures on supply chain emissions and environmental impact.

Tier 1 entities—large firms already producing sustainability reports—are mandated to comply with International Financial Reporting Standards S1 and S2 starting fiscal year 2026, with reports due by April 2027, according to the Securities and Exchange Commission (SEC).

“These Tier 1 companies already collect and report data, but Scope 3 emissions and streamlining ESG processes remain difficult,” said Jozsef Acabo, vice president of regional sales at ESGpedia, in an email interview.

Acabo noted that without improved ESG data management, even seasoned companies may fall behind peers producing higher-quality reports.

The more significant strain, however, will be on Tier 2 companies—publicly listed firms required to begin reporting for fiscal year 2027, with submissions due in 2028.

“These companies are far from where they need to be in terms of reporting quality,” Acabo said, adding that lagging ESG performance could hinder their investment appeal and market credibility.

Under current SEC guidance, companies must first establish reliable data on their direct emissions and energy use—Scopes 1 and 2—which serve as the foundation for full ESG compliance.

But the real test begins with Scope 3: indirect emissions across an entire supply chain, which Acabo emphasized is where most of a company’s environmental and social impact lies.

“This is when the challenge moves from internal accounting to a massive, external data collection effort,” he said.

Acabo believes one of the biggest misconceptions among Filipino business leaders is viewing sustainability reporting as a one-time regulatory task or branding exercise.

“In reality, it is the output of a continuous, year-round data management process,” he said, describing the final report as “the tip of the iceberg.”

A key structural hurdle is the absence of scalable data infrastructure, especially when corporations manage thousands of suppliers.

“For example, if a company has 2,000 suppliers, asking each one for energy, water, and waste data in consistent formats becomes an operational nightmare,” Acabo explained.

Historically, he said, only two or three people in a company would handle ESG reporting, sending spreadsheets over email and struggling to consolidate error-prone responses.

“No one has successfully built this infrastructure manually, which is why a digital, platform-based approach is now essential,” he said, citing ESGpedia’s partnerships with the Department of Trade and Industry, PDS Group, UN Global Compact Network Philippines, and the Institute of Corporate Directors.

The consequences of inaction are stark—especially in export industries that rely on customers in Europe and North America.

Citing the electronics sector, Acabo said a Filipino manufacturer serving a German client must now provide verified carbon data due to the European Union’s Corporate Sustainability Reporting Directive.

“If the Filipino company cannot provide this data, the German firm will be forced to find a supplier in Vietnam or Malaysia who can,” he said.

Acabo described this as a “direct threat to market access,” one that CEOs may underestimate due to limited visibility over supply chain risks and social compliance issues.

“Without this data, they cannot manage their biggest risks or identify their biggest opportunities for improvement,” he warned.

For small and medium enterprises (SMEs), sustainability data requests often arrive in the form of complex spreadsheets with dozens of unfamiliar data points.

“SMEs are experts at making their product—not at carbon accounting,” Acabo said, adding that most lack the expertise or resources to respond effectively.

Platforms like ESGpedia aim to close this gap by offering simplified, co-branded portals for SMEs to input basic operational data like electricity use or fuel receipts.

“The platform does the heavy lifting—calculating emissions and consolidating results into a real-time dashboard for the large corporation,” he explained.

SMEs benefit too, Acabo said, by improving their competitiveness and accessing sustainability-linked loans with lower interest rates.

“Credible ESG data makes them more attractive to banks and helps them stay in the supply chain,” he said.

Looking ahead, Acabo urged Filipino businesses to view ESG not as a burden but as a strategic asset.

“Resilience and revenue are the real advantages—businesses that understand their supply chains win more contracts and manage risks better,” he said.

He advised CEOs to start immediately by launching pilot programs with their top 20 to 30 suppliers to learn from real-world data challenges.

“The ultimate risk is a loss of global competitiveness,” Acabo warned, noting that failure to meet international standards could label Philippine exports as “high-risk” or “untraceable.”

“Sustainability is no longer separate from your core business; it is your core business,” he said.