Oil companies are adopting an unexpected legal stance amid increasing climate lawsuits from various state and local governments. They claim that their First Amendment rights are being infringed upon, arguing that attacks on their credibility regarding climate misinformation threaten their free speech protections. The recent court filings have sparked considerable debate around the interpretation of “anti-SLAPP” laws, designed to protect individuals and organizations exercising their right to speak out against powerful entities without fear of costly litigation.
Oil Companies Use Free Speech Defense in Climate Lawsuits

Oil Companies Use Free Speech Defense in Climate Lawsuits
Oil firms are alleging violations of their First Amendment rights in response to climate change lawsuits from states and municipalities.
California Attorney General Rob Bonta and a coalition of municipalities have initiated legal actions against major oil companies such as Exxon Mobil and Chevron. The firms contend that these lawsuits, which accuse them of misleading Americans about the reality of climate change, should be dismissed on grounds of free speech. Nicole Ligon, a law professor specializing in freedom of speech at Campbell University, critiques this approach, positing that it represents a "complete inversion" of the laws' original intent to protect individuals from strategic lawsuits aimed at suppressing public participation.
The fallout from these climate lawsuits is substantial; nearly 40 such cases have been filed since 2017, potentially involving billions of dollars in damages. The challenges are met with a flurry of legal maneuvers as the Trump administration actively seeks to halt these suits, even preemptively filing against states like Hawaii and Michigan. Despite these attempts, both states have remained resolute in their efforts to hold the oil industry liable for climate-related damages.
As the legal battles intensify, industry proponents and environmental advocates continue to grapple over the implications of free speech in the context of climate accountability.
The fallout from these climate lawsuits is substantial; nearly 40 such cases have been filed since 2017, potentially involving billions of dollars in damages. The challenges are met with a flurry of legal maneuvers as the Trump administration actively seeks to halt these suits, even preemptively filing against states like Hawaii and Michigan. Despite these attempts, both states have remained resolute in their efforts to hold the oil industry liable for climate-related damages.
As the legal battles intensify, industry proponents and environmental advocates continue to grapple over the implications of free speech in the context of climate accountability.