Claims that US companies are quietly abandoning climate pledges under President Donald Trump’s administration may oversimplify a broader and more complex trend in corporate environmental communications, experts say.
The term “greenhushing” refers to companies deliberately downplaying their climate commitments. The concept gained attention in 2022 when Switzerland-based consultancy South Pole found that roughly a quarter of firms with “science-based emissions reduction targets” chose not to publicize them. By early 2024, nearly half of companies reported struggling to communicate climate policies effectively due to regulatory complexity and compliance pressures.
Some reports have linked greenhushing to the Trump administration’s environmental policies, including calls to “drill, baby, drill” and the federal pushback against ESG (Environmental, Social, and Governance) initiatives. A prominent example cited was the Net Zero Banking Alliance, which saw some of its largest members leave, abandoned a 1.5°C global warming limit, and eventually voted to disband in October. Media coverage framed this as a reflection of companies lowering their environmental ambitions to align with federal policy shifts.
However, experts note that corporate caution on climate messaging predates the current administration. Nadia Kähkönen of South Pole said firms are navigating a “complex landscape where they can be sued for saying too little – and sued for saying too much.” Many companies prefer to make cautious, evidence-based statements to avoid accusations of “greenwashing,” which occurs when marketing exaggerates environmental responsibility.
Research from Harvard University examined 75 major global firms before and after the 2024 US presidential election and found that only 13 percent reduced climate efforts, while 32 percent accelerated them. PwC’s latest “State of Decarbonization” report also indicated that smaller companies are increasingly adopting climate pledges, and policies generally persist even when CEOs change, signaling that sustainability is becoming a permanent part of corporate strategy.
Fear of backlash or lack of confidence in measurement contributes to greenhushing. Marta Nieto-Garcia, a senior lecturer at the University of Portsmouth, said some managers hesitate to publicize initiatives because they cannot accurately quantify environmental impact, such as energy produced by solar panels. Joshua Hilton, a professor at Grand Valley State University, added that regulatory inconsistency across the US, with hundreds of anti-ESG bills at state levels, has prompted firms to be cautious in messaging.
Examples show greenhushing can be temporary. Nearly two decades ago, AMD paused promoting its sustainability index membership after criticism of a new campus, later resuming public communication once measures were implemented. Analysts also argue that the phenomenon has been overstated; many corporations are moving from offset-based claims toward direct emissions reductions, reflecting a shift to more credible climate goals.
While federal policy changes in the US have influenced corporate communications, experts emphasize that regulatory complexity, fear of litigation, and evolving standards play a central role. The practice of greenhushing appears less about abandoning environmental responsibility and more about managing public messaging responsibly in a high-scrutiny environment.
