On July 3, 2025, the Federal Energy Regulatory Commission (FERC) issued a final rule revising its regulations implementing the National Environmental Policy Act of 1969 (NEPA) to remove references to the recently rescinded regulations implementing NEPA originally promulgated in 1978 by the White House’s Council on Environmental Quality (CEQ). On the same day, FERC issued an order adopting two categorical exclusions under NEPA for certain hydropower-related activities.