Flawed sustainability reports: risks, greenwashing accusations and how to avoid them

A sustainability report with glossed-over or unproven figures is riskier than no report at all. What is perceived as greenwashing damages trust with customers, banks, and your own workforce – often more permanently than the absence of a report itself. This article shows how faulty statements arise and how you can avoid them from the outset.

How Greenwashing Accusations Arise in Practice

Greenwashing is rarely due to bad intentions – the accusation usually arises from three typical patterns:

1. Rounded values without proof. "We have reduced our emissions by 20%" sounds good, but is vulnerable to attack if the basis of calculation is not disclosed.

2. Outdated or one-time successes presented as a permanent state. A measure from one year is communicated as ongoing practice.

3. Pretended completeness. A report appears comprehensive, but in reality only covers a part of the relevant emission sources (frequently Scope 3 is completely missing without this being stated).

Why this is Particularly Risky for SMEs

Large corporations have communication departments that legally vet phrasing. In medium-sized companies, sustainability statements are often created more quickly and informally – with marketing intent, not with an intent to deceive. This is precisely what makes them vulnerable: a well-intentioned but unproven statement looks no different to the outside world than deliberate greenwashing.

An Overview of the Three Most Common Patterns

How to Avoid the Three Patterns in Practice

For each pattern, there is a simple countermeasure that does not involve major additional effort:

1. Against unproven rounded values: Provide every percentage figure with a base year and calculation method, even if this makes the statement less catchy.

2. Against permanent-state framing: Explicitly formulate time-limited successes as "implemented in year X" instead of as a general characteristic.

3. Against pretended completeness: Actively name missing categories (mostly Scope 3) instead of simply leaving them out of the report.

Where Greenwashing Risks Typically Arise

Unintentional exaggerations frequently occur not only in the official sustainability report, but also in adjacent communication channels:

• Website and marketing material: Statements like "climate-neutral" or "sustainably produced" without a clear definition of what exactly is meant.

• Sales pitches: Verbal commitments to customers that do not appear in the same form in the written report.

• Job advertisements and employer branding: Sustainability promises in recruiting that are not matched with the internal database.

The common denominator: as soon as a statement is made public, it should be based on the same database as the official report – regardless of the channel.

How a Unified Statement Pool Helps

Instead of developing separate phrasing for each channel (website, report, sales), it is worthwhile to have a central, kept-up-to-date pool of proven facts and key figures that all communication channels can draw from. This prevents different departments from independently making slightly different – and thus potentially contradictory – statements about the same key figure.

What a Greenwashing Accusation Actually Triggers

Contrary to what is often assumed, the biggest consequence is rarely a formal penalty – for most SMEs this is rather unlikely, as they are not directly subject to regulatory reporting requirements. The real consequence is of a business nature: a major customer who critically reviews an EcoVadis assessment or a questionnaire and finds contradictions loses trust in the entire collaboration – not just in the sustainability part. This can affect contract negotiations, participation in tenders, or the general supplier relationship, regardless of legal consequences.

A Simple Internal Release Process

Before a sustainability statement is published – whether in the report, on the website, or in the customer questionnaire – a brief internal check is worthwhile:

1. Is there a concrete, documented database for this statement?

2. Is the methodology (measurement, estimation, period) comprehensible?

3. Would the statement withstand a follow-up question from an auditor or customer?

Anyone who consistently asks these three questions before a statement goes out significantly reduces the risk – without needing a separate compliance department for it.

The Best Safeguard: A Reliable Database

The most reliable protection against greenwashing accusations is not more cautious phrasing, but a database that actually supports every statement in the report. Three principles help concretely:

• Only claim what is verifiable. Better a smaller but verifiable statement than a large, unproven one.

• Make methodology transparent. How was it measured, estimated, calculated? This reduces the area of vulnerability.

• Name gaps instead of concealing them. A report that openly states "Scope 3 is still being collected" appears more credible than one that pretends completeness.

How strait Reduces the Risk

Because strait records energy and operating data directly at the source instead of formulating them after the fact, the foundation for statements is automatically generated from real measured values – not from estimates or marketing phrasing. Every number in the report can be traced back to the original measurement. This reduces the risk of greenwashing not through more cautious language, but through more reliable data.

Unsure whether your current statements are reliable? Book a demo – we will show you how auditable data differs from marketing phrasing.

Reliable Data Instead of Vulnerable Phrasing

Take the Sustainability Readiness Check – or book a demo.

[→ Start Readiness Check] · [→ Book Demo]