Greenwashing

“Greenwashing is not only saying something false; it is making weak evidence feel stronger than it is. ”

Greenwashing is often imagined as deliberate deception: a company paints a product green while knowingly hiding pollution. Intentional cases exist, but the concept is broader and more useful when focused on the impression created. A claim can mislead while every individual sentence is technically defensible.

A company highlights a small recycled component, uses images of nature and omits that the product's largest impacts are unchanged. The issue is not one false statement. It is selective emphasis that shapes an inaccurate overall understanding.

Common forms include vague language, irrelevant claims, hidden trade-offs, weak comparisons, cherry-picked baselines, unverified labels, future promises without plans and reliance on offsets to imply product neutrality. Complexity does not excuse them; it increases the need for precise communication.

The gap between activity and outcome is a recurring pathway. Training, certification, finance or traceability is presented as evidence that environmental or social conditions improved. The activity may be real and useful. The greenwashing occurs when the language upgrades it into an outcome the evidence did not test. Selective scope is another pathway. Operational emissions fall while value-chain emissions grow.

Deforestation is monitored for one commodity or region while the brand implies whole-business protection. A partial result can be reported credibly if the boundary is prominent and proportionate to the headline. Future claims create temporal greenwashing. A distant net-zero commitment dominates communication while current capital expenditure expands high-emitting assets.

The promise may not be impossible, but the presentation omits decisions inconsistent with the pathway.

Benchmark choice can manufacture leadership. An organisation compares with a weak peer set, an unusually poor baseline or a narrow product version. The number may be correct and the conclusion misleading because the comparator was selected for advantage. Greenwashing can be systemic rather than individual.

Marketing teams work from sustainability summaries, assurance covers only selected metrics and legal review focuses on literal wording. No one actor intends deception, yet governance rewards broad claims and fragments responsibility.

Regulation is tightening. Directive (EU) 2024/825 adds specific practices concerning generic environmental claims, sustainability labels and certain offset-based product claims to the EU consumer-protection framework. From 27 September 2026, public environmental language in relevant EU markets faces a more explicit substantiation environment.

Fear of greenwashing can lead to greenhushing: organisations avoid communicating sustainability information. Silence is not automatically responsible. Investors, consumers and affected people still need accurate information. The answer is narrower claims, stronger evidence and transparent limitations. Third-party verification can reduce risk but does not transfer ownership of the claim.

An assurance provider tests a defined subject matter.

The company remains responsible for how results are framed, which evidence is omitted and what a reasonable audience understands. Greenwashing does not require a fabricated number.

It can arise from true statements arranged to create a false overall impression: highlighting a small sustainable product line while the core portfolio expands harm, using a narrow intensity improvement to obscure rising absolute impact, or displaying a certification logo in a way that suggests broader coverage than exists. Omission, scale and prominence are part of the communication. Intent is not the only issue.

A team may believe a claim and still mislead because evidence, legal review and design were disconnected. Claims governance should combine subject expertise, consumer interpretation, documentation and senior accountability.

The relevant test is not whether the organisation meant well; it is what a reasonable audience is likely to understand and whether the evidence supports that understanding. The discipline is to test symmetry. Would the organisation communicate negative performance, uncertainty and limitations as prominently as positive evidence?

Greenwashing thrives when communication selects only the part of reality that supports the desired identity.

Practical application

Review claims through overall impression, not sentence accuracy alone. Test scope, baseline, comparator, life-cycle boundary, uncertainty and consistency with strategy and capital allocation. Include marketing, legal, sustainability and assurance teams in one approval process.

Maintain evidence dossiers, expiry dates and correction routes. Use audience testing and independent challenge. Communicate limitations and negative trends where necessary to prevent selective disclosure. Subject major communications to a red-team review. Ask reviewers to identify the broadest reasonable impression, missing context, visual cues, weak comparisons and evidence that contradicts the headline.

Include product, legal, sustainability and audience expertise. Keep a decision record, and monitor complaints and interpretation after release rather than treating publication as the end of governance. Review the surrounding portfolio and expenditure as well as the featured initiative.

The scale of communication should be proportionate to the scale of environmental improvement within the organisation's actual activity.

Why it matters

Greenwashing diverts demand and finance, penalises credible performers and erodes trust in sustainability information. It can also delay real change by allowing communication to substitute for performance.

Common misconception

Greenwashing is often limited to intentional false claims. Misleading vagueness, omission, imagery, scope and unsupported implication can create the same effect without a provably dishonest sentence.

Connections

Sustainability Claim and Environmental Claim define the communication being made. Substantiation tests evidence. Materiality and Public Disclosure affect what is omitted, while Accountability determines correction and consequence.

A question worth asking

If the least favourable material fact were placed beside your headline claim, would a reasonable reader form the same impression?

Selected references

European Union. 2024. Directive (EU) 2024/825 on Empowering Consumers for the Green Transition. United Nations Environment Programme and One Planet Network. 2023. Regulatory Frameworks to Combat Greenwashing. ISEAL Alliance. 2025. Sustainability Claims Good Practice Guide, Version 2. 0. Lyon, T. P. and Montgomery, A. W. 2015. The Means and End of Greenwash. Organization and Environment 28(2): 223-249. Delmas, M. A.

and Burbano, V. C. 2011. The Drivers of Greenwashing. California Management Review 54(1): 64-87.

How it is used

Standard setters, scheme owners, certification bodies, auditors and organisations seeking assurance use “Greenwashing” in standards, certification, conformity assessment, audits, controls and assurance engagements.

In each case, the user should state the named standard or scheme, version, scope, criteria, assurance level and competent decision-maker; otherwise, the same term may be applied to materially different situations.

In this context, it refers to communication or presentation that creates a misleading impression of environmental or sustainability performance, whether through falsehood, vagueness, selective disclosure, unsupported comparison or...