Greenwashing enforcement is no longer theoretical. Between January 2025 and March 2026, European regulators, advertising authorities, and courts imposed over €65 million in combined fines and settlements for misleading environmental claims. The penalties are larger, the enforcement is faster, and the targets now include mid-market companies — not just oil majors and fast-fashion giants.
These ten cases illustrate the patterns regulators are targeting and the specific mistakes that triggered enforcement. Every company with environmental messaging should study them.
1. Shein — France, €40 Million (July 2025)
France's DGCCRF imposed a €40 million fine on Shein for environmental claims including "sustainable materials" and "eco-friendly collections" deployed without substantiation. It is the largest greenwashing penalty issued by a European regulator to date. The DGCCRF found that the fast-fashion model — centred on ultra-high SKU rotation and short product life cycles — was fundamentally incompatible with the sustainability positioning advertised to consumers.
Key Violation
Unsubstantiated generic environmental claims on a business model that structurally contradicts the claims. The fine also covered deceptive price reductions, compounding the penalty.
Lesson
Your business model is part of your claim's context. Review our greenwashing by industry guide for sector-specific risks.
2. TotalEnergies — France, €7.5 Million (2025)
France's DGCCRF fined TotalEnergies for advertising campaigns claiming its natural gas products contributed to the "energy transition" and were "a step toward carbon neutrality." The regulator found these claims misleading because natural gas is a fossil fuel that contributes to climate change regardless of its relative emissions compared to coal or oil.
Key Violation
Presenting a fossil fuel product as environmentally beneficial without disclosing the absolute environmental impact. The claim was technically comparative (lower emissions than coal) but was communicated as a positive environmental attribute.
Lesson
Comparative environmental claims must be presented as comparisons, not as inherent product qualities. "Lower emissions than X" is defensible. "Good for the energy transition" is not. Our ECGT compliance guide covers the rules for comparative claims.
3. Ryanair — Italy, €5 Million (2025)
Italy's AGCM penalized Ryanair for advertising its flights as having "the lowest CO2 emissions among major airlines." While Ryanair's fleet efficiency is genuinely better than some legacy carriers, the advertising failed to provide the methodology, data source, or comparison basis for the claim.
Key Violation
Unsubstantiated comparative environmental claim. The claim may have been factually accurate, but it was presented without accessible supporting evidence.
Lesson
Truth is not a defense if you cannot prove it to the consumer at the point of claim. Every comparative environmental claim needs a visible, accessible link to the methodology and data. Learn more in our guide to avoiding greenwashing.
4. Volkswagen — Germany, €4.2 Million (2026)
German consumer protection authorities fined Volkswagen for advertising its ID. series electric vehicles as "zero emissions" without qualifying that this referred only to tailpipe emissions. The total lifecycle emissions were not disclosed.
Key Violation
Incomplete scope communication. "Zero emissions" was technically accurate for tailpipe but misleading as a product environmental claim.
Lesson
Scope limitations must be immediately visible. "Zero tailpipe emissions" is compliant. "Zero emissions" without qualification is not — even for electric vehicles.
5. H&M — Netherlands, €3.6 Million (2025)
The Dutch ACM fined H&M for its "Conscious Collection" product line marketing. Products received the label based on containing at least 50% "more sustainable" materials, but the definition of "more sustainable" was set by H&M itself, not by an independent standard.
Key Violation
Self-certified sustainability labeling. H&M created its own certification scheme, set its own criteria, and awarded its own products the label — a textbook example of what the ECGT now explicitly bans.
Lesson
Internal sustainability programs need external validation. Reference recognized standards (GOTS, OEKO-TEX, EU Ecolabel) or do not use label-like visual signals.
6. Decathlon — France, €2.3 Million (2025)
Decathlon was fined for its "Eco Design" product labeling and environmental scores displayed on product pages. The scoring methodology was internally developed and had not been independently verified.
Key Violation
Displaying a self-created environmental scoring system as if it were an official or independently verified rating.
Lesson
Environmental scoring on product pages must be based on recognized methodology with independent verification, or clearly presented as internal, unverified data with disclaimers.
7. Neste — Finland, €1.8 Million (2025)
Finland's consumer authority fined Neste for marketing its renewable diesel as reducing "carbon emissions by up to 90%." The 90% figure was based on specific feedstock types and best-case lifecycle calculations. The average reduction was closer to 50-70%.
Key Violation
Cherry-picking the best-case scenario for an environmental performance claim.
Lesson
"Up to X%" claims are under increasing scrutiny. Regulators expect representative, average-case figures as the primary claim.
8. Primark — Ireland, €900K (2025)
Ireland's CCPC fined Primark for its "Primark Cares" label. The label was vague and created a halo effect suggesting the entire product was sustainable when only one material component met a sustainability criterion.
Key Violation
Vague sustainability labeling implying whole-product environmental performance based on a single component.
Lesson
Labels must be specific. "Cares," "conscious," "responsible" as label names are too vague. Name the specific attribute.
9. Shell — Netherlands, Court Ruling (2025)
Following the landmark 2024 advertising authority ruling against Shell's "carbon neutral driving" campaign, the Amsterdam District Court upheld the ban and extended it to all Shell marketing materials making unsubstantiated climate benefit claims in the Netherlands.
Key Violation
Claiming that purchasing a fuel product could make driving "carbon neutral" through offset programs. The court ruled this fundamentally misrepresented the environmental impact of fossil fuel consumption.
Lesson
Offset-based neutrality claims for inherently polluting products face the strictest scrutiny. The greenwashing guide explains this principle in depth.
10. KLM — Netherlands, Court Order (2025)
A Dutch court ordered KLM to cease its "Fly Responsibly" advertising and SAF marketing claims. KLM's suggestion that flying could be "sustainable" through SAF misrepresented both current SAF availability (less than 1% of fuel) and its actual impact.
Key Violation
Implying an aspirational future technology represented current environmental performance.
Lesson
Future-technology claims must clearly disclose current adoption levels. If your sustainability solution is at 1% deployment, you cannot market it as defining your profile.
Common Patterns Across All 10 Cases
| Pattern | Cases | Compliance Rule |
|---|---|---|
| Self-certification as independent label | H&M, Decathlon, Primark | Use recognized third-party standards only |
| Offset-based neutrality claims | TotalEnergies, Shell, KLM | Lead with reductions, disclose offsets separately |
| Unsubstantiated or vague claims | Ryanair, Shein, Primark | Every claim needs accessible evidence |
| Cherry-picked data | Neste, Volkswagen | Use representative figures, disclose scope |
| Future tech marketed as current | KLM, TotalEnergies | Disclose current adoption vs. future plans |
How to Protect Your Business
Step 1: Full Claims Audit
Scan every page for environmental language. Our free greenwashing checker detects banned terms and flags high-risk claims automatically.
Step 2: Evidence Mapping
For every claim, document supporting evidence. If you cannot produce evidence within 48 hours, remove the claim.
Step 3: Scope and Boundary Disclosure
Every claim must state what it covers, in which markets, under what conditions, according to which standard.
Step 4: Ongoing Monitoring
Implement automated scanning weekly to catch new non-compliant content from marketing teams.
Step 5: Legal Review Before Publication
Build a one-page environmental claims policy for your marketing team with approved and prohibited phrasings.
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