Climate tort litigation saw a small victory recently when a federal court in Hawaii threw out an administration-backed challenge to state climate litigation. The administration filed several preemptive lawsuits in 2025, looking to block prospective tort litigation under state laws in state courts. A federal court in Hawaii found the suit too speculative to continue, ruling:
“The United States’ alleged injury depends on multiple layers of unpredictable future events. The Complaint’s theory of harm requires:
- predicting the nature of the claims brought by the State of Hawaii against unknown private fossil fuel entities;
- predicting that the State of Hawaii will find success in litigation against the private entities;
- guessing that such a result would cause the fossil fuel entities to react in a particular manner, and
- hypothesizing that the reaction would ultimately negatively impact the United States’ interests, including harm to its commerce and future energy policy…
The Complaint in this case relies on hypothetical allegations that the United States may be injured in the future. The Complaint’s attempt to predict the outcome of a yet-to-be- filed lawsuit and how it could possibly injure the federal government in the future is not a concrete injury-in-fact.”
This federal court’s opinion is another piece of precedent piling up around state climate litigation. The administration argues that the federal government’s energy policy preempts such claims because successful litigation will negatively affect fossil fuel firms. So far, courts have been split on the issue. Some state courts, like those in Hawaii and Colorado, have rejected this preemption theory. Others, like the Maryland Supreme Court, have taken the administration’s side. Now, with a federal court ruling against the administration, the stage is set for a showdown at the Supreme Court this summer, when the high court is expected to rule on the preemption issue.
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