A company installs solar panels and announces that it is “going green”. Another reduces waste at one factory and promotes itself as an environmentally responsible business. A third announces a net-zero ambition but provides little information about how that target will be achieved.
None of these situations automatically represents deliberate deception.
But all illustrate the same sustainability communication problem: the wording can become stronger than the evidence.
As ESG reporting and sustainability scrutiny increase across Asia, companies need more disciplined processes for deciding what they can credibly say about environmental and social performance.
The objective should not be to stop communicating sustainability progress. It should be to communicate exactly what has been achieved, what remains a target and what evidence supports each statement.
Greenwashing Is Not Only About Obviously False Claims
Greenwashing is often imagined as a company deliberately inventing an environmental achievement.
In practice, credibility problems can also arise from incomplete context, selective disclosure, vague terminology or a sustainability statement that cannot be substantiated.
The OECD uses the broader term “sustainability washing” when discussing corporate sustainability disclosure in Asia. Its analysis includes both deliberate disinformation and misinformation that can arise from selective, unclear, ambiguous, incomplete or unsupported disclosures.
This distinction matters for businesses.
A communications team may publish technically correct information while still creating a misleading impression if important qualifications are omitted.
Three Different Things: Commitment, Performance and Achievement
A useful starting point is to stop treating every positive sustainability statement as an achievement.
| Category | Example | What It Means |
|---|---|---|
| Commitment | “We aim to reduce emissions.” | A future intention or target |
| Performance | “Our measured electricity consumption declined during the reporting period.” | A documented change in performance |
| Achievement | “We achieved a defined reduction against a documented baseline.” | A completed measurable result |
The differences look simple, but they have important communication consequences.
A target is not an achieved reduction. An installed technology is not automatically an environmental outcome. Participation in an initiative is not evidence that the initiative produced the impact claimed.
The Sustainability Claim Evidence Test
Before a sustainability statement is published, companies can test it against six questions.
1. What Exactly Is Being Claimed?
A claim such as “our operations are greener” is difficult to evaluate because “greener” has no clearly defined measurement.
A more precise statement identifies what changed.
For example:
Weak: “Our factory is becoming much more sustainable.”
More precise: “Electricity consumption at the facility declined compared with the specified baseline period.”
The second claim still requires evidence, but at least the evidence needed is identifiable.
2. Is There a Defined Scope?
Companies often operate across multiple locations, business units and countries.
A sustainability result from one site should not automatically be described as a company-wide achievement.
Good sustainability communication should therefore identify:
- which facilities are included;
- which business units are covered;
- the reporting period;
- the geographic scope;
- any material exclusions.
3. Is There a Baseline?
A reduction requires something against which the current result can be compared.
Consider the statement:
“We reduced energy use by 15%.”
A reader still needs to know:
- 15% compared with which period?
- whether all operations were included;
- whether the business grew or contracted during the period;
- whether the methodology changed.
Without a defined baseline, an apparently precise percentage may still provide insufficient information.
4. Can the Evidence Be Reproduced?
A credible sustainability figure should have an identifiable source.
Possible evidence can include:
- utility bills;
- metering systems;
- waste contractor records;
- renewable-energy generation data;
- employee records;
- safety systems;
- audited sustainability information;
- independent verification reports;
- recognised certification documents.
The communications team should not be the only department that understands where a published number came from.
5. Does the Evidence Prove the Exact Claim?
This is where many sustainability messages become overstated.
Evidence that proves one fact does not automatically prove another.
| Evidence | Can Support | Does Not Automatically Prove |
|---|---|---|
| Solar panels installed | Renewable-energy infrastructure was installed | The entire operation is carbon neutral |
| Waste collected for recycling | A measured volume entered a recycling process | The company is zero waste |
| Green certification | Requirements under a specified scheme were achieved | The company is the most sustainable in its industry |
| Validated climate target | A specified target met relevant validation criteria | The company has already achieved net zero |
| Record recognition | A specific measurable achievement was recognised | Every ESG aspect of the company is superior |
6. Would a Reasonable Reader Interpret the Claim More Broadly?
Companies should consider the impression created by the complete message—not only whether each individual sentence is technically defensible.
Headlines, images, labels, charts and omitted context can all affect interpretation.
A narrow environmental result should not be presented in a way that suggests comprehensive sustainability leadership unless evidence supports that broader conclusion.
Be Particularly Careful With “Net Zero” and “Carbon Neutral”
Climate claims require particular care because different terms can have different meanings and methodologies.
The United Nations High-Level Expert Group on net-zero commitments recommends that businesses making net-zero commitments publish credible targets, transition plans and progress information rather than relying on the pledge itself.
Its recommendations also emphasise transparent emissions reporting and accountability.
This demonstrates an important distinction:
“We have committed to a net-zero target”
is fundamentally different from:
“We are net zero.”
The first describes a commitment. The second describes a claimed achieved state and therefore requires substantially stronger evidence.
Certification Should Be Described Precisely
External certification can improve credibility, but organisations should avoid extending the meaning of a certificate beyond what the certification actually covers.
The Science Based Targets initiative, for example, advises organisations communicating validated targets to describe the specific target that was validated rather than implying approval of broader corporate claims.
The same principle applies more broadly.
If a product receives an environmental certification, describe the relevant certification.
If a facility achieves an energy-performance rating, identify the rating and scope.
If an organisation receives recognition for a specific sustainability achievement, communicate that specific achievement.
Precision protects the credibility of both the business and the third-party organisation involved.
A Five-Step Sustainability Claim Approval Workflow
Companies can reduce greenwashing risk by creating a simple internal review process before major sustainability claims are published.
- Draft the claim. Communications identifies the exact proposed wording.
- Identify evidence. Sustainability, operations or finance confirms the source data.
- Check scope and methodology. Confirm period, organisational boundary, baseline and calculation method.
- Review interpretation risk. Legal, compliance or management checks whether the message could imply more than the evidence supports.
- Retain documentation. Keep the evidence supporting the final published statement.
This does not require every social-media post to pass through a complex governance committee.
The level of review should be proportionate to the significance of the claim.
A major corporate net-zero statement deserves more scrutiny than a post noting that recycling bins were installed at an office.
Boards and Senior Management Have a Role
Sustainability communication should not sit entirely within marketing.
The OECD’s review of Asian sustainability disclosure frameworks emphasises board responsibility for oversight of sustainability-related information.
This is particularly important when ESG statements appear in:
- annual reports;
- sustainability reports;
- investor presentations;
- stock-exchange disclosures;
- financing documents;
- major corporate commitments.
The more material a sustainability statement is to investors, customers or regulators, the stronger the governance around that information should generally become.
Malaysia’s Taxonomy Development Shows the Direction of Travel
In March 2026, Bank Negara Malaysia and the Securities Commission Malaysia sought feedback on a proposed Malaysia Taxonomy for Sustainable Finance.
The proposal aims to provide more detailed, science-based screening criteria while improving interoperability with other sustainable-finance frameworks and helping safeguard against greenwashing.
Although the consultation itself should not be confused with a final rule, it illustrates a broader direction across sustainability markets: environmental terminology is increasingly expected to correspond with clearer criteria.
For companies, that means vague language is becoming less useful.
Materiality Matters
Another way to reduce misleading sustainability communication is to focus on genuinely important ESG issues.
GRI defines material topics around an organisation’s most significant impacts on the economy, environment and people.
IFRS S1 takes a different but complementary investor-oriented perspective, focusing on sustainability-related risks and opportunities that could reasonably affect an organisation’s prospects.
These frameworks have different purposes, but both reinforce an important communication principle: businesses should concentrate on significant sustainability information rather than distracting stakeholders with minor positive activities.
A company with substantial environmental impacts should not allow a small office recycling initiative to dominate the narrative around its environmental performance.
Recognition Should Follow the Measurable Achievement
Some sustainability initiatives eventually produce outcomes that are exceptional not because of the language used to describe them, but because of their objectively measurable scale.
Examples might include a particularly large verified recycling initiative, an exceptional renewable-energy deployment, a major environmental participation programme or another clearly documented sustainability milestone.
Where a result is specific, measurable and independently verifiable, organisations may explore whether it is relevant to forms of sustainability achievement recognition in Asia, including independent record recognition through Asia Record.
The same evidence discipline still applies.
Becoming an Asia Record holder for a particular measurable sustainability achievement would document that achievement. It should not be used to imply that the organisation has achieved net zero, superior overall ESG performance or environmental leadership in unrelated areas.
Recognition is strongest when the wording remains as precise as the evidence on which the recognition is based.
A Practical Sustainability Communications Checklist
Before publishing an ESG achievement, companies should ask:
- What exactly are we claiming?
- Is this a commitment, performance result or completed achievement?
- What reporting period does the claim cover?
- Which operations and locations are included?
- What baseline is being used?
- Where did the underlying data come from?
- Can the methodology be explained?
- Has material context been omitted?
- Does any certification or external validation support exactly what we are saying?
- Could the wording reasonably be interpreted more broadly than intended?
- Has somebody independent from the communications team reviewed a major claim?
- Can the company reproduce the evidence later if challenged?
Credibility Comes From Saying Exactly What Happened
Strong ESG communication does not require companies to minimise legitimate achievements.
A verified reduction should be communicated. A meaningful renewable-energy project deserves attention. Progress against a credible sustainability target can be valuable information for investors, employees and customers.
The problem begins when a specific result becomes a sweeping environmental claim.
The most credible sustainability communication is therefore often the most precise.
State the measurement. Define the scope. Explain the baseline. Preserve the evidence. Separate future commitments from completed achievements.
When companies follow those principles, sustainability communication becomes less about finding the strongest marketing phrase and more about accurately explaining what the organisation has actually accomplished.
That is a stronger foundation for ESG credibility—and for any recognition that may follow.
