As more companies recognize the value of enhanced sustainability reporting and publicize the positive environmental features of their products and services, they should also be attentive to greater public scrutiny of “green” claims. Companies that engage in greenwashing—asserting exaggerated, misstated, or immaterial environmental claims—are increasingly exposed to reputational damage and legal battles, as regulators, investors, and civil society actors dedicate more resources to scrutinizing environmental claims. Companies also face growing pressure from investors to publish standardized and rigorous sustainability information that allows for cross-industry benchmarking.