Adidas greenwashing judgment offers warnings about climate claims

Key takeaways:

• A German court found Adidas guilty of vague climate claims without defined pathways or offset disclosures.
• Experts warn of “greenhushing” but encourage clearer communication.
• New legal challenges and scrutiny around sustainability marketing and reporting are emerging.

Adidas maintains standard best practices to reduce its contributions to the climate crisis, including grounding net zero targets in science. That didn’t stop the German shoe company from losing a greenwashing lawsuit, though. On March 25, the Nuremberg-Fürth Regional Court in Germany found Adidas guilty of failing to detail how it would achieve “climate neutrality” by 2050.

The suit targeted a long-term ambition underpinning an overarching corporate sustainability strategy, rather than a specific product claim. And while the decision did not include defined consequences, the resulting bad press has repercussions for Adidas and other companies trumpeting their climate goals.

“It is a warning shot for other textile companies to make sure they can substantiate their claims and to move away from vague terminology,” said Richard Wielechowski, senior analyst at Planet Tracker in London. “There is a challenge here in that brands that are trying to do something and talking about it are the ones risking being hit with litigation, whilst those doing nothing get ignored. This might encourage greenhushing.”

Such rulings bring cons and pros for corporate sustainability work, according to Suzanne Shelton, senior partner at ERM Shelton, in Knoxville, Tennessee. “I worry companies will get demotivated from doing the arduous, trailblazing work of decarbonizing,” she said. “Maybe we’re not giving enough grace for companies to find their footing and communicate as they go.”

“On the other hand,” Shelton added, “we do need to communicate with consumers in a crystal clear way. Our data has shown for years that nobody likes to find out that environmental claims that played a role in their decision to purchase were misleading.”

Deception or imprecision?

Environmental Action Germany, or Deutsche Umwelthilfe (DUH), filed the suit last fall. “The decisive factor is whether and to what extent the company actually aligns its products and business activities with greater climate compatibility,” said Jürgen Resch, the nonprofit’s federal director, in a statement published by Sustainability Magazine. “Adidas’ defeat in court underscores the importance of clear and transparent promises for the future.”

Adidas shared a statement with Trellis that the ruling “does not require any action. The decision relates exclusively to a specific wording on our website, which we already adjusted in August 2024.”

The Herzogenaurach, Germany-based brand has not altered its plans to reduce emissions. “Progress is already clearly visible: since 2022, absolute emissions including the supply chain have fallen by 20 percent,” the Adidas spokesman added.

Adidas is among 500 apparel companies with third-party approval by the Science-based Targets initiative for a net zero target. The company aligned that 2050 deadline with an ambitious, Paris Agreement level of a 1.5 degrees Celsius rise in global temperatures.

The specific legal complaint was that Adidas failed to define “climate neutrality” or admit to using offsets.

A year-old Adidas web page about its 2023 environmental impacts now addresses both issues by defining “climate neutrality” as a concept that may balance “residual emissions with emission removals as well as accounting for regional or local bio-geophysical effects of human activities.”

Adidas discloses emissions steps

Adidas’s 2024 annual report, issued March 5, does not prominently mention “climate neutrality.” It does, however, detail activities to meet net zero across Scopes 1, 2 and 3 by 2050. That goal includes a 42 percent reduction in indirect Scope 3 pollution by 2030 over 2022 levels, and a 70 percent drop for both Scope 1 direct emissions and Scope 2 energy emissions.

Scope 3 is a special focus for Adidas, whose energy-intensive upstream activities create 87 percent of overall climate emissions. Progress there hinges upon encouraging suppliers to adopt renewable energy and abandon coal-fired boilers. To that end, more than half of the brand’s direct and subcontracting suppliers had made energy upgrades by the end of 2024.

As for efforts to use lower carbon materials, Adidas sources 99 percent of its main material, fossil fuel-based polyester, from recycled sources. By 2030, it plans to derive 10 percent of its recycled polyester from used textiles. Upcycled marine plastic waste, including fishing nets, is a major source today.

Beware making “aspirational” sustainability claims

Experts note that more legal challenges to insubstantiated expressions of ambitious climate goals may increasingly emerge, especially if the European Union’s Green Claims Directive becomes regulation as expected later this year. Already in January, the E.U. Corporate Sustainability Reporting Directive (CSRD) began requiring companies to share their climate transition plans or provide reasons for why they have not. 

“The same types of cases are happening in the United States,” said Katie Bond, partner at the Keller and Heckman law firm in Washington, D.C. “There are, for instance, several prominent cases on so-called ‘aspirational’ claims, and there are lots of cases on carbon-related claims.”

A leading example of aspirational claims comes from a 2023 challenge to meat giant JBS Holdings of Greeley, Colorado, by an arm of the nonprofit BBB National Programs. In response, the company modified language about a “Global Commitment to Achieve Net-Zero Greenhouse Gas Emissions by 2040.” The new language replaced “commitment” with fuzzier terms, such as “ambition” and “goal.”

JBS had also made claims such as, “We’re setting time-bound, science-based targets and backing them up with $1 billion in capital over the next decade.” New York State’s Attorney General filed suit against the revisions. In January, however, the court dismissed that action, “finding that without the ‘commitment language,’ the issue seemed to be resolved,” Bond said.

Meanwhile, cases over “carbon neutral” claims have attacked Delta, Evian, Apple and Clif Bar. It remains to be seen how these will fare, but companies can reduce risk by explaining exactly what they mean by “carbon neutral” or “carbon negative,” according to Bond.

In fashion, fits and starts for greenwashing challenges

Fashion brands have withstood high-profile greenwashing challenges in recent years. A judge last summer dismissed a class action lawsuit against Nike for its “Move to Zero” initiative and claims about sustainable materials.

Two separate 2022 class action lawsuits, in New York and Missouri, challenged the language in H&M’s “conscious choice” collection. The cases ultimately fizzled out, but companies should learn from them what wording and substantiation helped H&M’s defense, according to Bond.

“In H&M in particular it seemed to make a difference that the company labeled its clothing ‘more sustainable’ and explained why, versus claiming that its clothing is across-the-board ‘sustainable,’” Bond said. “I think compliance lawyers like me have been saying for a long time to be wary of big claims like ‘sustainable’ and ‘eco friendly.’”

Meanwhile, the U.S. Federal Trade Commission has been working behind the scenes to make the first updates since 2012 to its Green Guides. Corporate legal teams, as well as activists, follow the guides to gauge the potential liability of businesses’ environmental claims. The guides are expected to be refreshed in the next few years, if not sooner.

“I’m afraid the sustainability communications sector has been the Wild Wild West for a long time, and most generalist ad agencies simply don’t realize they’re overstating claims when they do,” Shelton said. “So it is important for regulators to get guardrails in place, as is happening in both the E.U. and U.K., and for companies and their comms agencies to get the message that sustainability is no place for hyperbole.”

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