2026-06-02 · Notice · Federal Register document 2026-10990 FERC Form 580, Interrogatories on Fuel and Energy Purchase Practices; Notice of Request for Partial Waiver Energy Department, Federal Energy Regulatory Commission The agency did not publish an abstract for this document. Read the full document on FederalRegister.gov →Official PDF → More from Energy Department →More from Federal Energy Regulatory Commission →All federal records →