US SB3305

Establishes a "single action rule" that bars any subsequent lawsuits against an energy project once any legal challenge has been finally adjudicated, regardless of the parties involved or specific authorization being challenged

Covers energy projects including electric generation/transmission/storage facilities, fossil fuel and petroleum infrastructure, and critical mineral extraction and processing operations

Raises the standard of judicial review from the current Administrative Procedure Act standard to requiring courts find an agency "abused its substantial discretion" before overturning an authorization

Limits legal challenges to 150 days after final agency action and requires plaintiffs to have submitted substantive public comments during the comment period on the same issue being litigated

Requires courts to keep project authorizations in effect during any remand and sets a 180-day deadline for agencies to correct identified deficiencies