Listen to the article
A U.S. appeals court on Tuesday temporarily blocked a California climate disclosure law requiring large companies to report on potential financial risks related to climate change, while allowing a separate carbon emissions reporting requirement to move forward.
The 9th U.S. Circuit Court of Appeals paused California’s financial risk disclosure law, which was set to take effect in January 2025. However, the court permitted the state’s carbon emissions disclosure law to remain in place for now, creating a mixed legal landscape for California’s ambitious climate transparency initiatives.
These two laws represent the most comprehensive corporate climate disclosure requirements in the United States. The financial risk disclosure law would have required companies with annual revenues exceeding $500 million that do business in California to report biennially on how climate change might impact their financial stability. According to the California Air Resources Board, approximately 4,100 businesses would fall under this requirement.
Meanwhile, the emissions reporting law, which remains active, applies to companies with annual revenues over $1 billion operating in California—roughly 2,600 businesses. These companies must disclose greenhouse gas emissions from direct operations, supply chain activities, and employee business travel.
The U.S. Chamber of Commerce challenged both laws, arguing they violate corporations’ First Amendment rights. After Tuesday’s ruling, the Chamber withdrew its emergency appeal to the Supreme Court but indicated it would continue pursuing legal action against both disclosure requirements.
“We look forward to continuing our appeal and securing an injunction of both climate disclosure laws, which result in massive compliance costs for companies and their supply chains,” said Chamber of Commerce lawyer Daryl Joseffer. “One state should not have the ability to impose this kind of burden on the entire country.”
The legal battle highlights the tension between corporate disclosure requirements and free speech protections, a debate that has intensified as governments implement more aggressive climate policies. California has defended its laws, arguing that commercial speech receives less constitutional protection than other forms of expression.
Lindsay Buckley, spokesperson for the California Air Resources Board, said the agency was reviewing the ruling but declined further comment. The board is currently drafting implementation rules for both laws.
California’s disclosure requirements mirror similar efforts at the federal level. The U.S. Securities and Exchange Commission approved a climate disclosure rule for public companies in 2023, but subsequently paused implementation amid legal challenges. This regulatory uncertainty has created a patchwork of climate reporting standards across jurisdictions.
Climate disclosure advocates argue these requirements create transparency and encourage companies to assess their environmental impacts and vulnerabilities. By requiring regular reporting, supporters believe companies will be motivated to reduce emissions and develop climate resilience strategies.
The case underscores California’s ongoing role as a regulatory trendsetter in environmental policy. With the world’s fifth-largest economy, California’s business regulations often influence corporate practices nationwide, even when similar federal measures stall.
For affected businesses, the court’s split decision creates compliance challenges. While they must proceed with preparing to disclose carbon emissions, the temporary reprieve from financial risk reporting provides some immediate regulatory relief. However, the continuing legal battle means long-term compliance obligations remain uncertain.
The court did not specify when it would make a final ruling on either law. As litigation proceeds, both businesses and environmental advocates will be closely monitoring developments that could significantly shape corporate climate disclosure requirements nationwide.
Fact Checker
Verify the accuracy of this article using The Disinformation Commission analysis and real-time sources.


11 Comments
This is a significant development for businesses operating in California. I imagine there will be a lot of debate and lobbying around these climate disclosure rules going forward. It’s a complex and often contentious issue.
You’re right, the business community will likely push back strongly on the financial risk disclosure requirement. It remains to be seen whether the courts will ultimately allow it to take effect as planned.
The mixed ruling highlights the challenges of implementing climate disclosure policies. While the emissions reporting requirement remains in place, the pause on financial risk disclosure suggests there is still work to be done to find the right regulatory approach. I’ll be following this story with interest.
The mixed legal outcome is certainly creating uncertainty for companies. While reporting on emissions is moving ahead, the pause on financial risk disclosure raises questions about the overall transparency goals. I wonder how this will impact investor and public scrutiny of corporate climate practices.
Interesting development on the climate disclosure front. The legal landscape seems quite complex, with some requirements paused while others move forward. I’m curious to see how this all plays out and whether it impacts corporate transparency around climate risks.
Agreed, the mixed ruling creates a rather patchwork approach. It will be worth monitoring how companies respond, especially if the financial risk disclosure law is ultimately upheld.
The pause on financial risk disclosure is interesting, given the growing investor and public demand for more corporate climate accountability. I wonder if this will put pressure on companies to be more proactive in disclosing their climate-related risks and vulnerabilities.
This is a complex issue with valid concerns on both sides. While transparency around climate risks is important, businesses also need clarity and consistency on reporting requirements. I hope the courts can find a balanced approach that upholds the spirit of the law.
Agreed, a balanced approach that addresses both transparency and business needs would be ideal. The courts will have to carefully weigh the various interests at play.
This highlights the challenges of implementing comprehensive climate disclosure policies. Balancing transparency requirements with business concerns is no easy task. I’m curious to see if the California laws end up setting a precedent for other states or the federal government.
Good point. These types of policies will likely face ongoing legal battles, but they could still have a wider influence, even if the specifics get modified through the courts.