Sustainability chiefs recast climate plans as financial discipline

Corporate sustainability executives are changing how they sell climate work inside large companies, presenting it as a financial case rather than an ethical appeal. Fortune’s Diane Brady reported from the Aspen Business & Society Summit that the shift reflects pressure on sustainability teams as political backlash, regulatory changes and economic scrutiny reshape boardroom priorities.

According to Brady, many CEOs she speaks with accept that climate change is real and also recognize issues such as AI’s social and environmental effects, stronger supply chains, wages, talent diversity and corporate purpose. At the same time, she reported, some executives have become less willing to discuss sustainability publicly, while the Securities and Exchange Commission has proposed withdrawing 2024 climate-disclosure rules it described as too burdensome for companies.

At the Aspen summit, Brady reported, many attendees were executives responsible for sustainability at major U.S. companies. Their message was that climate and social programs need to be discussed in the same terms CEOs use for other investment decisions: capital, costs, risk, revenue and returns.

A group of more than 20 people who took part in last year’s summit helped create a framework for measuring the value of sustainability spending, Brady reported. That framework was published in Harvard Business Review and argues that chief sustainability officers and chief executives need a shared financial vocabulary when weighing such initiatives.

Pressure inside the C-suite

Brady said this year’s summit conversations were held under the Chatham House rule, allowing her to describe themes without identifying speakers. She reported that some sustainability leaders said “greenhushing,” or playing down climate commitments, has reduced their influence, budgets or support from senior executives. Few of the sustainability leaders she heard from report directly to the CEO, according to Fortune.

The summit discussions also covered artificial intelligence, Brady reported. Attendees voiced concern that the AI boom is concentrated among a small group of technology companies with growing wealth and political influence, but some said they felt less alarmed about worker outcomes because companies are working on job redesign and reskilling.

Brady characterized the mood as pragmatic rather than optimistic. The executives, she reported, are adjusting their arguments to fit a business climate in which sustainability teams must defend spending against other corporate priorities.

Boards and buyers add pressure

Fortune also reported signs that boards are paying closer attention. Brady said she spoke with several board directors who want to better understand corporate AI strategies and ask more detailed questions about them.

Climate risk remained visible during the Aspen meetings, according to Brady, who noted that smoke from a major Colorado wildfire reached the area while the summit was underway. She reported hearing about corporate investments in clean energy, circular supply chains and uses of AI and other technologies to address climate change.

McKinsey has said corporate climate planning has focused heavily on flooding even though heat requires comparable attention, according to Fortune. Brady also pointed to trust as a growing concern for companies, citing Gen Z pessimism about the future, Millennials’ preference for employers that reflect their values and consumer demands for evidence that companies act on what they say.

The conclusion from the summit, as Fortune described it, is that sustainability leaders are trying to protect climate work by tying it more directly to business results. Their argument to CEOs is increasingly about financial exposure, competitive advantage and customer credibility.

This story draws on original reporting from Fortune.