Why This Matters
- The Supreme Court's ruling will determine whether dozens of climate lawsuits can proceed, potentially forcing oil companies to pay billions in damages for climate-related costs.
- The decision could set a precedent for how courts handle claims of deception about climate change, affecting future litigation.
- Local governments and communities seeking compensation for extreme weather damage depend on these cases to hold companies accountable.
Background
The lawsuits against major oil companies, including ExxonMobil and Suncor Energy, allege that the industry knew about the dangers of climate change for decades but concealed that knowledge from the public. The plaintiffs—cities, counties, and states—argue that this deception led to increased reliance on fossil fuels and contributed to climate-driven disasters like wildfires, floods, and heatwaves. The cases have bounced between state and federal courts as oil companies argue they should be heard in federal court under federal law, which they believe would be more favorable. The Supreme Court is now being asked to decide if federal law entirely preempts these state-level claims.
Key Perspectives
[Oil companies (ExxonMobil, Suncor Energy)]: Argue that federal law, including the Clean Air Act and the federal common law of nuisance, preempts state and local climate lawsuits. They contend that climate change is a global issue that requires a uniform federal policy, not piecemeal litigation.
[Local governments (Boulder, Colorado) and similar plaintiffs]: Maintain that state law claims for consumer protection, fraud, and nuisance are not preempted. They argue that federal law does not displace the right of states and localities to seek remedies for harm caused by deceptive conduct.
[Environmental and consumer advocacy groups]: Support the lawsuits as a vital tool to hold polluters accountable and secure funding for climate adaptation. They warn that a ruling for the oil companies would immunize the industry from accountability.
What to Watch
- The Supreme Court's decision, expected later this term, on the preemption question.
- Whether the court rules narrowly or broadly, potentially affecting other climate-related cases pending in lower courts.
- If the lawsuits are allowed to proceed, the next phase of discovery and potential trials in state courts.