List of Approved Spent Fuel Storage Casks: Holtec International HI-STORM 100 Cask System, Certificate of Compliance No. 1014, Renewed Amendment No. 16

Document 2024-13984 is a Final Rule published by the Nuclear Regulatory Commission in the Federal Register on June 25, 2024, with an effective date of September 9, 2024. The U.S. Nuclear Regulatory Commission (NRC) is amending its spent fuel storage regulations by revising the Holtec International HI- STORM 100 Cask System listing within the "List of approved spent fuel storage casks" to include Renewed Amendment No. 16 to Certificate of Compliance No. 1014. Renewed Amendment No. 16 revises the certificate of compliance to add a new overpack, include the ability to use computational fluid dynamics analysis to evaluate site-specific accident scenarios, modify the cask design, modify operational and testing requirements, and make changes to the final safety analysis report. View the original at https://www.federalregister.gov/documents/2024/06/25/2024-13984/list-of-approved-spent-fuel-storage-casks-holtec-international-hi-storm-100-cask-system-certificate.

No. Document 2024-13984 is not classified as economically significant under Executive Order 12866. Economically significant rules require OIRA review and are estimated to have impacts of $100 million or more per year.