Did the Supreme Court Just Invite Greenhushing? Not So Fast …

The U.S. Supreme Court’s ruling in *Macquarie* clarifies that private securities fraud claims cannot be based solely on a failure to disclose future business risks, often termed a "pure" omission. While some interpret this as an invitation for companies to practice "greenhushing"—silently avoiding ESG topics to evade greenwashing allegations—this reading misrepresents the decision's narrow scope. The court explicitly distinguished this ruling from other securities laws that do mandate disclosures, reinforcing that silence itself is not automatically misleading under the specific rules examined. However, the decision does not exempt corporations from their affirmative duties to disclose material information when required by law. The opinion emphasizes that while Rule 10b-5(b) addresses half-truths, various other statutes and regulations explicitly require companies to speak on specific topics. Consequently, the ruling actually supports the necessity of mandated disclosures rather than permitting total silence, ensuring that companies cannot hide behind the absence of statements to avoid accountability for missing required information. This distinction is critical to understanding greenwashing because it prevents companies from using ambiguous legal precedents to circumvent emerging climate and sustainability regulations. Despite the *Macquarie* decision, firms remain bound by a growing framework of U.S., international, and state laws, such as SEC rules and the European Corporate Sustainability Reporting Directive, which demand precise green disclosures. Therefore, the ruling serves as a reminder that legitimate transparency is legally required, and avoiding it through silence remains a risky strategy in an increasingly regulated environmental landscape.

Source: natlawreview.com
Published on 2024-04-18