Litigation Timeline

The Clean Power Plan has been in and out of federal court since before it was even finalized. Lawsuits challenging the final rule are now consolidated at the D.C. Circuit and are ultimately expected to reach the Supreme Court. In the meantime, the rule remains frozen, and state compliance deadlines are no longer certain.

For questions or comments about E&E’s Power Plan Hub or related stories, please email staff reporters Emily Holden and Rod Kuckro at